-9%

MSD 31599 8.5mm Spark Plug Wires Set, S/B Chevy, Socket, Under Headers

-9%

#54731599

MSD 31599 8.5mm Spark Plug Wires Set, S/B Chevy, Socket, Under Headers

Name: MSD 31599 8.5mm Spark Plug Wires Set, S/B Chevy, Socket, Under Headers
Brand: MSD
SKU: 54731599
Price: 207.95 USD
Availability: InStock
Rating: 5 (5 reviews)

5 Reviews

3 Questions

Wires are specifically designed to run below the header/exhaust manifold
Features socket/female cap and terminal style
Resistance of these wires measures 50 ohms/ft

Cap Type / Routing Type:

Socket / Under Headers (Red)

Socket / Over Valve Covers (Red)HEI / Over Valve Covers (Red)HEI / Under Headers (Red)Socket / Under Headers (Black)HEI / Under Headers (Black)

$207.95

/set

In Stock

$230.95

Save $23.00

Quantity

Need Help? Call to Order

Add to a list

Select an engine to verify Fitment

Select Engine

Product Summary

Spiral Core Conductor Style, 8.5" Diameter, Assembled

Wires are specifically designed to run below the header/exhaust manifold
Features socket/female cap and terminal style
Resistance of these wires measures 50 ohms/ft
Boots are made from silicone and feature 90-degree turns
Wire diameter measures 8.5 mm

See more details

Key Specs

MFG. Part #	31599
Conductor Style	Spiral Core
Diameter	8.5"
Cap Terminal Style	Socket / Female
Cap Type	Socket / Female

See more specs

Need To Know

Need help?

855.313.9176

View the Help Center

Quick and Easy Returns

Return Policy

MSD 31599 Details

The MSD 8.5mm Super Conductor is the ultimate performance wire! Its extremely low-resistance combined with the ability to suppress Electro Magnetic Interference is a combination that defies the common laws of physics.

Less resistance means more energy is going to make it to the spark plug to ignite the air/fuel mixture. The Super Conductor uses a copper alloy conductor resulting in less than 50 ohms per foot of wire! This ensures that the most energy possible makes it to the spark plug. By helically winding the conductor around a special core, we are able to produce a highly effective choke to keep the EMI inside the wire and away from other electronics.

This combination is encased in a heavy duty sleeve that will withstand abrasion and high temperatures. Cap off each end with our Dual Crimp Terminals and you have the best wire available.

Features:

Less than 50 ohms per foot for superior spark
Ferro-magnetic impregnated core creates an effective EMI choke
Forty feet of conductor is wound into a single foot of wire for high EMI suppression
Conductor core features Dupont Kevlar material for increased tensile strength
Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion

Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

Guides & Documents

Selecting The Best Performance Spark Plug Wires

CA Prop 65

MSD 31599 Specifications

KEY SPECS
MFG. Part #	31599
Brand	MSD
Conductor Style	Spiral Core
Diameter	8.5"
Cap Terminal Style	Socket / Female
Cap Type	Socket / Female

GENERAL
Assembled	Yes
Spark Plug Wire Color	Red
Spark Plug Boot Ends	Eight 90 degree
Spark Plug Boot Material	Silicone
Spark Plug Boot Color	Gray
RFI Suppression	Yes
Distributor Terminal Ends	Female/Socket
Distributor Boot Material	Silicone
Distributor Boot Color	Gray
Coil Wire Included	Yes
Wire Routing Type	Under Header
Spark Plug Wire Resistance	50 ohms/ft.
GTIN Code	085132315994
Sold in Quantity	Set

Ratings & Reviews

5 Reviews

Overall Assessment

Customers praised our product as the "best on the market," highlighting its high quality and practicality. The product was proven effective on a Chevy small block, indicating wide usability. While other products were used as a point of reference, ours remained preferred. Even when purchased for others, user confidence was high, demonstrating its reputable status. Safety and performance were regularly emphasized, asserting our product's superiority over competitors.

Write A Review

5 reviews

Filter by Ratings

Sort Reviews

I would buy these spark plug wires again

5.0

a year ago

Dave

Laveen, Az

Verified

These MSD 8.5 wires are well made. I ordered the under the exhaust the exhaust which are a little longer which fit perfectly

Would Recommend

I would this again

5.0

5 years ago

Packer

Ashland Pa

Verified

I used on a chevy small block

Would Recommend

Msd wires

5.0

5 years ago

Colchester Illinois

Verified

Costumer services is great

Would Recommend

Super

5.0

8 years ago

Mad Man

indiana

Verified

Best on the market

Would Recommend

Looks good to me

5.0

9 years ago

Marten

Ottawa

Verified

Ordered this for a friend, so I hope it works

Showing 5 of 5 reviews

Questions & Answers

3 Questions • 3 Answers

Sort Questions

How long is the coil wire ?? Thank You, Rick S.

by Rick

• 4 years ago

1 answer

View Answer

Will this under the header plug wire set work with sanderson shortie headers. Only 90° boots will fit.

by NOWUCY

• 7 years ago

1 answer

View Answer

are they pre made or do you have to make them up your self?

by Ethan

• 9 years ago

1 answer

View Answer

3 of 3 questions shown

Fitment

1991-1993 Buick Roadmaster

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1994 Buick Roadmaster

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1995-1996 Buick Roadmaster

Chevy Small Block V8 Gen 2 5.7 LT1

1991-1992 Cadillac Brougham

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 LB9

1999-2000 Cadillac Escalade

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1990-1992 Cadillac Fleetwood

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1993-1996 Cadillac Fleetwood

Chevy Small Block V8 Gen 2 5.7 LT1

1959 Chevy 3A

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1959 Chevy 3B

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1959 Chevy 3C

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1959 Chevy 3D

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1959 Chevy 3E

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1959 Chevy 3F

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1959 Chevy 3G

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1957 Chevy Bel Air

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265
Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1958-1967 Chevy Bel Air

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968 Chevy Bel Air

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1970-1972 Chevy Bel Air

Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1973-1975 Chevy Bel Air

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1958-1967 Chevy Biscayne

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968 Chevy Biscayne

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1970-1972 Chevy Biscayne

Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1969-1971 Chevy Blazer

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1972 Chevy Blazer

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81

1973 Chevy Blazer

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974 Chevy Blazer

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1987 Chevy Blazer

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1988-1994 Chevy Blazer

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1958-1961 Chevy Brookwood

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1969 Chevy Brookwood

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1970-1972 Chevy Brookwood

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1960-1967 Chevy C10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1972 Chevy C10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1973 Chevy C10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974-1975 Chevy C10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1976-1980 Chevy C10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1981-1982 Chevy C10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1983 Chevy C10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1984 Chevy C10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1985 Chevy C10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1986 Chevy C10

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3

1960-1967 Chevy C10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1971 Chevy C10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1972-1973 Chevy C10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974-1975 Chevy C10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1976-1982 Chevy C10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1983 Chevy C10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1984 Chevy C10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1985 Chevy C10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1986 Chevy C10 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1982-1987 Chevy C15

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LE9
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1988 Chevy C15

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1988-1995 Chevy C1500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996 Chevy C1500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.0 L30
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1997-1999 Chevy C1500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.0 L30
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1992-1995 Chevy C1500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy C1500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1960-1967 Chevy C20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1971 Chevy C20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1972-1973 Chevy C20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974-1975 Chevy C20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1976 Chevy C20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977-1980 Chevy C20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1981-1982 Chevy C20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1983 Chevy C20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1984 Chevy C20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1985 Chevy C20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1986 Chevy C20

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1987 Chevy C20

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1960-1967 Chevy C20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1971 Chevy C20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1972-1973 Chevy C20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974-1975 Chevy C20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1976-1978 Chevy C20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1979-1980 Chevy C20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1981-1982 Chevy C20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1983 Chevy C20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1984 Chevy C20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1985 Chevy C20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1986 Chevy C20 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1988-1995 Chevy C2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996 Chevy C2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.0 L30
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1997-1998 Chevy C2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.0 L30
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1999 Chevy C2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1992-1995 Chevy C2500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy C2500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1960-1965 Chevy C30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1966 Chevy C30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 327 L79

1967 Chevy C30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1971 Chevy C30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1972-1973 Chevy C30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974-1975 Chevy C30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1976-1977 Chevy C30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1978-1979 Chevy C30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1980-1982 Chevy C30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1984 Chevy C30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46

1986 Chevy C30

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1983-1987 Chevy C35

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1988-1995 Chevy C35

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy C35

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1988-1995 Chevy C3500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy C3500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1967-1968 Chevy Camaro

Chevy Small Block V8 Gen 1 2-Piece Rear Main 302 DZ
Chevy Small Block V8 Gen 1 2-Piece Rear Main 327

1969 Chevy Camaro

Chevy Small Block V8 Gen 1 2-Piece Rear Main 302 DZ
Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1970-1972 Chevy Camaro

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1973 Chevy Camaro

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1974-1975 Chevy Camaro

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1976-1979 Chevy Camaro

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1980-1981 Chevy Camaro

Chevy Small Block V8 Gen 1 2-Piece Rear Main 267
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1982 Chevy Camaro

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1983-1984 Chevy Camaro

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1985 Chevy Camaro

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 L69
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LB9
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1986 Chevy Camaro

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 LB9
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1987-1991 Chevy Camaro

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 LB9
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L98

1992 Chevy Camaro

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 LB9
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L98
Chevy Small Block V8 Gen 2 5.7 LT1

1993-1995 Chevy Camaro

Chevy Small Block V8 Gen 2 5.7 LT1

1996-1999 Chevy Camaro

Chevy Small Block V8 Gen 2 5.7 LT1
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1966-1967 Chevy Caprice

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1969 Chevy Caprice

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1970-1972 Chevy Caprice

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1973 Chevy Caprice

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1974-1976 Chevy Caprice

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977 Chevy Caprice

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1978-1979 Chevy Caprice

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1980-1982 Chevy Caprice

Chevy Small Block V8 Gen 1 2-Piece Rear Main 267
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1983 Chevy Caprice

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1984 Chevy Caprice

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1985 Chevy Caprice

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1986 Chevy Caprice

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1987-1993 Chevy Caprice

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1994-1995 Chevy Caprice

Chevy Small Block V8 Gen 2 5.7 LT1

1996 Chevy Caprice

Chevy Small Block V8 Gen 2 5.7 LT1
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1964-1967 Chevy Chevelle

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 327 L79

1968 Chevy Chevelle

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 327 L79

1969 Chevy Chevelle

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1970-1972 Chevy Chevelle

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1973 Chevy Chevelle

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1963-1964 Chevy Chevy II

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1965-1967 Chevy Chevy II

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 327 L79

1968 Chevy Chevy II

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 327 L79

1957-1961 Chevy Corvette

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1962-1963 Chevy Corvette

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327 L76

1964-1968 Chevy Corvette

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327 L79

1973-1974 Chevy Corvette

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1980 Chevy Corvette

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1984 Chevy Corvette

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L83

1985 Chevy Corvette

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1986-1991 Chevy Corvette

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L98

1992-1995 Chevy Corvette

Chevy Small Block V8 Gen 2 5.7 LT1

1996 Chevy Corvette

Chevy Small Block V8 Gen 2 5.7 LT1
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1957 Chevy Del Ray

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265
Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1958 Chevy Del Ray

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1959-1960 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1964-1967 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 327 L79

1968-1969 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 327 L79

1970-1972 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1973 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1974-1975 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1976 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1978 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1979 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 267
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1980-1982 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 267
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3

1983 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1984 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81

1985 Chevy El Camino

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1986 Chevy El Camino

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1987 Chevy El Camino

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1969 Chevy Estate

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1970 Chevy Estate

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1996-1999 Chevy Express 1500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.0 L30
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

2000-2002 Chevy Express 1500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.0 L30

1996 Chevy Express 2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.0 L30
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1997 Chevy Express 2500

Chevy Small Block V8 Gen 2 5.7 LT1
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.0 L30
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1998-1999 Chevy Express 2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.0 L30
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

2000-2002 Chevy Express 2500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.0 L30

1996-1999 Chevy Express 3500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1975 Chevy G10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1976 Chevy G10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977-1982 Chevy G10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1983 Chevy G10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1984 Chevy G10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1985 Chevy G10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1986 Chevy G10

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1987-1993 Chevy G10

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1994-1995 Chevy G10

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1968-1969 Chevy G10 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1970 Chevy G10 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1971 Chevy G10 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1972-1973 Chevy G10 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974 Chevy G10 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1975-1976 Chevy G20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977-1980 Chevy G20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1981-1982 Chevy G20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1983-1985 Chevy G20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1986 Chevy G20

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1987-1995 Chevy G20

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1967 Chevy G20 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1971 Chevy G20 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1972 Chevy G20 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1973 Chevy G20 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974 Chevy G20 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1975-1977 Chevy G30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1978-1979 Chevy G30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1980 Chevy G30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1981 Chevy G30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81

1982 Chevy G30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81

1985 Chevy G30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1986-1995 Chevy G30

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996 Chevy G30

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1970 Chevy G30 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1972-1974 Chevy G30 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81

1958-1967 Chevy Impala

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1969 Chevy Impala

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1970-1972 Chevy Impala

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1973 Chevy Impala

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1974-1976 Chevy Impala

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977-1979 Chevy Impala

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1980-1982 Chevy Impala

Chevy Small Block V8 Gen 1 2-Piece Rear Main 267
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1983 Chevy Impala

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1984 Chevy Impala

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1985 Chevy Impala

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1994-1995 Chevy Impala

Chevy Small Block V8 Gen 2 5.7 LT1

1996 Chevy Impala

Chevy Small Block V8 Gen 2 5.7 LT1
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1960-1967 Chevy K10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1971 Chevy K10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1972-1973 Chevy K10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974 Chevy K10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1975-1976 Chevy K10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977-1979 Chevy K10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1980 Chevy K10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1981-1982 Chevy K10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1983-1985 Chevy K10

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1986 Chevy K10

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1960-1967 Chevy K10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1971 Chevy K10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1972-1973 Chevy K10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974 Chevy K10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1975 Chevy K10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1976-1979 Chevy K10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1980-1982 Chevy K10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1983-1985 Chevy K10 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1986 Chevy K10 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1988-1995 Chevy K1500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy K1500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.0 L30
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1992-1995 Chevy K1500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy K1500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1960-1967 Chevy K20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1971 Chevy K20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1972-1973 Chevy K20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974 Chevy K20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1975-1976 Chevy K20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977-1978 Chevy K20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1979 Chevy K20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1980 Chevy K20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1981-1982 Chevy K20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1985 Chevy K20

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1986 Chevy K20

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1967 Chevy K20 Panel

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1960-1967 Chevy K20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1971 Chevy K20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1972-1973 Chevy K20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974 Chevy K20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1975-1976 Chevy K20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977-1978 Chevy K20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1979-1980 Chevy K20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1981-1982 Chevy K20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1985 Chevy K20 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1986 Chevy K20 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1988-1995 Chevy K2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996 Chevy K2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1997-1998 Chevy K2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.0 L30
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1999 Chevy K2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1992-1995 Chevy K2500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy K2500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1968-1971 Chevy K30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1972-1973 Chevy K30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1974 Chevy K30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1977-1980 Chevy K30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1981-1982 Chevy K30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1986 Chevy K30

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1988-1995 Chevy K3500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy K3500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1970-1974 Chevy K5 Blazer

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1975-1976 Chevy K5 Blazer

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977-1979 Chevy K5 Blazer

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1980-1981 Chevy K5 Blazer

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1982 Chevy K5 Blazer

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1983 Chevy K5 Blazer

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1984 Chevy K5 Blazer

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1985 Chevy K5 Blazer

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1986 Chevy K5 Blazer

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1959-1961 Chevy Kingswood

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1969 Chevy Kingswood

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1970-1972 Chevy Kingswood

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1973 Chevy Laguna

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1974-1975 Chevy Laguna

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1976 Chevy Laguna

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1964-1967 Chevy Malibu

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 327 L79

1973 Chevy Malibu

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1974-1975 Chevy Malibu

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1976 Chevy Malibu

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977-1978 Chevy Malibu

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1979-1982 Chevy Malibu

Chevy Small Block V8 Gen 1 2-Piece Rear Main 267
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1983 Chevy Malibu

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1970-1971 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1972 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1973-1975 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1976 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1978 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1979-1981 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 2-Piece Rear Main 267
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1982 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 2-Piece Rear Main 267
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1983 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1984-1985 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1986 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1987-1988 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1975 Chevy Monza

Chevy Small Block V8 Gen 1 2-Piece Rear Main 262
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1976 Chevy Monza

Chevy Small Block V8 Gen 1 2-Piece Rear Main 262
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3

1977-1979 Chevy Monza

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3

1957 Chevy Nomad

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265
Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1958-1961 Chevy Nomad

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1969-1972 Chevy Nova

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1973 Chevy Nova

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1974 Chevy Nova

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1975 Chevy Nova

Chevy Small Block V8 Gen 1 2-Piece Rear Main 262
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1976-1979 Chevy Nova

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG3
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48

1957 Chevy One-Fifty Series

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265
Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1975 Chevy P30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81

1976 Chevy P30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1977-1979 Chevy P30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81

1980-1983 Chevy P30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1985 Chevy P30

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1986-1995 Chevy P30

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy P30

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1961-1962 Chevy P30 Series

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1968-1969 Chevy P30 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1970 Chevy P30 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1972 Chevy P30 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81

1973 Chevy P30 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81

1974 Chevy P30 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81

1959-1961 Chevy Parkwood

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1987 Chevy R10

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1987 Chevy R10 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1988 Chevy R10 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1989-1991 Chevy R1500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1987 Chevy R20

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1988 Chevy R20

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1987-1988 Chevy R20 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1995 Chevy R25

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy R25

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1989 Chevy R2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1989-1991 Chevy R2500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1987-1988 Chevy R30

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1989-1991 Chevy R3500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1957 Chevy Sedan Delivery

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265
Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1958 Chevy Sedan Delivery

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1995 Chevy Silverado

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy Silverado

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1947-1959 Chevy Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265

1960-1967 Chevy Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1987-1994 Chevy Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1995 Chevy Suburban 1500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy Suburban 1500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1995 Chevy Tahoe

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-1999 Chevy Tahoe

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1969 Chevy Townsman

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14

1970-1972 Chevy Townsman

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1955 Chevy Truck

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265

1957 Chevy Truck

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265
Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1958 Chevy Truck

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1960 Chevy Truck

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1955 Chevy Two-Ten Series

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265

1957 Chevy Two-Ten Series

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265
Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1987 Chevy V10

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1987-1988 Chevy V10 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1989-1991 Chevy V1500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1987 Chevy V20

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1987-1988 Chevy V20 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1989-1991 Chevy V2500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1987-1988 Chevy V30

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1989-1991 Chevy V3500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1958 Chevy Yeoman

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1966 GMC 1000

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1960 GMC 1000 Series

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1962 GMC 1000 Series

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1963-1965 GMC 1000 Series

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LE9

1960-1965 GMC 1500 Series

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1966 GMC 2500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1960-1965 GMC 2500 Series

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1960-1966 GMC 3000

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1960-1966 GMC 3500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1967-1968 GMC C15/C1500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327

1967 GMC C15/C1500 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1968 GMC C15/C1500 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327

1980-1984 GMC C1500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1998-1999 GMC C1500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1980-1986 GMC C1500 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1992-1999 GMC C1500 Suburban

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1967 GMC C25/C2500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1968-1972 GMC C25/C2500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1967 GMC C25/C2500 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1968-1972 GMC C25/C2500 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1967 GMC C35/C3500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1968-1972 GMC C35/C3500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1973-1974 GMC C35/C3500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1978-1987 GMC Caballero

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1963-1966 GMC G1000 Series

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327

1975-1978 GMC G15

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1967-1974 GMC G15/G1500 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1964-1966 GMC G1500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327

1979-1986 GMC G1500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1987-1995 GMC G1500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1975-1978 GMC G25

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1967-1974 GMC G25/G2500 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1979-1986 GMC G2500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1987-1995 GMC G2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1975-1978 GMC G35

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1967 GMC G35/G3500 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1970-1974 GMC G35/G3500 Van

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1979-1986 GMC G3500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1987-1994 GMC G3500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1995-1996 GMC G3500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L98

1964-1966 GMC I1000

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327

1965-1966 GMC I1500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327

1965-1966 GMC I2500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327

1966 GMC I3500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327

1970-1973 GMC Jimmy

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LE9

1974-1977 GMC Jimmy

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1978-1982 GMC Jimmy

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LE9

1983-1984 GMC Jimmy

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1986 GMC Jimmy

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1987 GMC Jimmy

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L98

1988-1990 GMC Jimmy

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1966 GMC K1000

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327

1966 GMC K1000 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327

1975-1978 GMC K15

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1975-1978 GMC K15 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1966 GMC K15/K1500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 327

1967-1974 GMC K15/K1500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1967-1974 GMC K15/K1500 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1979-1984 GMC K1500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1998-1999 GMC K1500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1979-1980 GMC K1500 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1981-1986 GMC K1500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L98

1992-1999 GMC K1500 Suburban

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1975-1978 GMC K25

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1975-1978 GMC K25 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1967 GMC K25/K2500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1968-1972 GMC K25/K2500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1973-1974 GMC K25/K2500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1967 GMC K25/K2500 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1968-1972 GMC K25/K2500 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1973-1974 GMC K25/K2500 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1979-1984 GMC K2500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350

1986 GMC K2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1996-2000 GMC K2500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1979-1986 GMC K2500 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1992-1993 GMC K2500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05

1994-1999 GMC K2500 Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1967 GMC K35/K3500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1968-1972 GMC K35/K3500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82

1973-1974 GMC K35/K3500 Pickup

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L48
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L65
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L81
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L82
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1966 GMC P1000

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1987 GMC R1500 Suburban

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1988-1991 GMC R1500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L98

1996-2000 GMC Savana 1500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1973-1977 GMC Sprint

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 LM1
Chevy Small Block V8 Gen 1 2-Piece Rear Main 400

1955-1959 GMC Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265
Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1960-1966 GMC Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 L69
Chevy Small Block V8 Gen 1 2-Piece Rear Main 327 L76

1967 GMC Suburban

Chevy Small Block V8 Gen 1 2-Piece Rear Main 307 L14
Chevy Small Block V8 Gen 1 2-Piece Rear Main 327 L76
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L46

1955 GMC Truck

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265

1956-1960 GMC Truck

Chevy Small Block V8 Gen 1 2-Piece Rear Main 265
Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1987-1991 GMC V1500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L98
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L98

1987 GMC V2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L98
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L98

1987-1991 GMC V2500 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L05
Chevy Small Block V8 Gen 1 1-Piece Rear Main 350 L98
Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L98

1987-1991 GMC V3500

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 L98

1992-2011 GMC Yukon

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1975-1977 Oldsmobile Starfire

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305

1985 Pontiac Firebird

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 L69
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LB9
Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LG4

1965-1966 Studebaker Commander

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1965-1966 Studebaker Cruiser

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1965-1966 Studebaker Daytona

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283

1966 Studebaker Wagonaire

Chevy Small Block V8 Gen 1 2-Piece Rear Main 283