Dart 31161411 High Performance RaceSaver Chevy 305 Block, 3.75

#30431161411

Dart 31161411 High Performance RaceSaver Chevy 305 Block, 3.75

Engineered to accept OEM roller rockers and cams
The decks are parallel within .002" and has 350 main journals
Block is cast from high nickel iron and has a priority main oiling system

$3,799.99

/each

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Product Summary

3.750" Bore Size, Siamese Cylinder Wall

Engineered to accept OEM roller rockers and cams
The decks are parallel within .002" and has 350 main journals
Block is cast from high nickel iron and has a priority main oiling system
Designed for high-performance and heavy-duty applications producing up to 600 horsepower
The ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders, and high-performance marine enthusiasts

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Key Specs

MFG. Part #	31161411
Brand	Dart

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Need To Know

Truck Shipment

Truck shipments must be pre-paid with a credit card, certified check or money order

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855.313.9176

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Dart 31161411 Details

Designed for high performance and medium duty applications, the SHP (Special High Performance) block is the ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders, and high performance marine enthusiasts.

Don't waste your valuable time sourcing, cleaning, machining and prepping a 40 year old core when you can have a brand new precision machined block with all the most desirable features for just a few dollars more.

Designed and Approved for RaceSaver Sprint Cars starting in 2023
All new, precision machined
Priority main oiling system
Full water jacketed non- Siamese cylinder bores
Extra thick deck ensures reliable head gasket seal
Blind head bolt holes don’t go through to water jackets
Scalloped water jacket walls improved flow around cylinders for better cooling
Splayed outer bolts on middle main bearing caps
Uses 1981-1985 stock style oil pan & passenger side dipstick
Uses stock stamped steel or plastic timing cover
All OE bolts holes for starters, clutch ball, fuel pump, ect
Blind head bolt holes
350 main journals
Two piece rear main seal

CARB Warning

Follow EPA, CARB, and state regulations for engine changes

Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

Dart 31161411 Specifications

KEY SPECS
MFG. Part #	31161411
Brand	Dart

GENERAL
Bore Size	3.750"
Cylinder Wall	Siamese
Sold in Quantity	Each
GTIN Code	807501054453

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Questions & Answers

1 Question • 1 Answer

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Is this block a 4bolt main

by Lee

• 3 years ago

1 answer

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Fitment

1957 Chevy Bel Air

2-Piece Rear Main Chevy 265

1976-1986 Chevy C10

Gen 1 LG3 Small Block Chevy

1976-1982 Chevy C10 Suburban

Gen 1 LG3 Small Block Chevy

1983-1986 Chevy C10 Suburban

2-Piece Rear Main 305 LG4

1982-1987 Chevy C15

Gen 1 LE9 Small Block Chevy

1977-1982 Chevy C20

Gen 1 LG3 Small Block Chevy

1983-1986 Chevy C20

2-Piece Rear Main 305 LG4

1976-1978 Chevy C20 Suburban

Gen 1 LG3 Small Block Chevy

1979-1986 Chevy C20 Suburban

2-Piece Rear Main 305 LG4

1978-1979 Chevy C30

Gen 1 LG3 Small Block Chevy

1986 Chevy C30

2-Piece Rear Main 305 LG4

1976-1982 Chevy Camaro

Gen 1 LG3 Small Block Chevy

1983-1984 Chevy Camaro

2-Piece Rear Main 305 LG4

1985 Chevy Camaro

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

1986 Chevy Camaro

2-Piece Rear Main 305 LG4

1977 Chevy Caprice

Gen 1 LG3 Small Block Chevy

1978-1986 Chevy Caprice

2-Piece Rear Main 305 LG4

1980 Chevy Corvette

Gen 1 LG3 Small Block Chevy

1957 Chevy Del Ray

2-Piece Rear Main Chevy 265

1976-1982 Chevy El Camino

Gen 1 LG3 Small Block Chevy

1983-1986 Chevy El Camino

2-Piece Rear Main 305 LG4

1977-1982 Chevy G10

Gen 1 LG3 Small Block Chevy

1983-1986 Chevy G10

2-Piece Rear Main 305 LG4

1977-1982 Chevy G20

Gen 1 LG3 Small Block Chevy

1983-1986 Chevy G20

2-Piece Rear Main 305 LG4

1978-1979 Chevy G30

Gen 1 LG3 Small Block Chevy

1982 Chevy G30

Gen 1 LG3 Small Block Chevy

1985 Chevy G30

2-Piece Rear Main 305 LG4

1977-1982 Chevy Impala

Gen 1 LG3 Small Block Chevy

1983-1985 Chevy Impala

2-Piece Rear Main 305 LG4

1977-1979 Chevy K10

Gen 1 LG3 Small Block Chevy

1981-1982 Chevy K10

Gen 1 LG3 Small Block Chevy

1983-1986 Chevy K10

2-Piece Rear Main 305 LG4

1976-1982 Chevy K10 Suburban

Gen 1 LG3 Small Block Chevy

1983-1986 Chevy K10 Suburban

2-Piece Rear Main 305 LG4

1977-1978 Chevy K20

Gen 1 LG3 Small Block Chevy

1980 Chevy K20

Gen 1 LG3 Small Block Chevy

1985 Chevy K20

2-Piece Rear Main 305 LG4

1977-1978 Chevy K20 Suburban

Gen 1 LG3 Small Block Chevy

1985-1986 Chevy K20 Suburban

2-Piece Rear Main 305 LG4

1977-1981 Chevy K5 Blazer

Gen 1 LG3 Small Block Chevy

1982-1986 Chevy K5 Blazer

2-Piece Rear Main 305 LG4

1976 Chevy Laguna

Gen 1 LG3 Small Block Chevy

1976-1982 Chevy Malibu

Gen 1 LG3 Small Block Chevy

1983 Chevy Malibu

2-Piece Rear Main 305 LG4

1976-1977 Chevy Monte Carlo

Gen 1 LG3 Small Block Chevy

1978-1986 Chevy Monte Carlo

2-Piece Rear Main 305 LG4

1976-1979 Chevy Monza

Gen 1 LG3 Small Block Chevy

1957 Chevy Nomad

2-Piece Rear Main Chevy 265

1976-1979 Chevy Nova

Gen 1 LG3 Small Block Chevy

1957 Chevy One-Fifty Series

2-Piece Rear Main Chevy 265

1957 Chevy Sedan Delivery

2-Piece Rear Main Chevy 265

1947-1959 Chevy Suburban

2-Piece Rear Main Chevy 265

1955 Chevy Truck

2-Piece Rear Main Chevy 265

1957 Chevy Truck

2-Piece Rear Main Chevy 265

1955 Chevy Two-Ten Series

2-Piece Rear Main Chevy 265

1957 Chevy Two-Ten Series

2-Piece Rear Main Chevy 265

1963-1965 GMC 1000 Series

Gen 1 LE9 Small Block Chevy

1970-1973 GMC Jimmy

Gen 1 LE9 Small Block Chevy

1978-1982 GMC Jimmy

Gen 1 LE9 Small Block Chevy

1955-1959 GMC Suburban

2-Piece Rear Main Chevy 265

1960-1966 GMC Suburban

Gen 1 L69 Small Block Chevy

1955-1960 GMC Truck

2-Piece Rear Main Chevy 265

1975-1977 Oldsmobile Starfire

305 Chevy Small Block V8

1985 Pontiac Firebird

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