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Flowtech 31530FLTLong Tube Header, Ceramic Coated

-11%

#42531530FLT

Flowtech 31530FLTLong Tube Header, Ceramic Coated

Name: Flowtech 31530FLTLong Tube Header, Ceramic Coated
Brand: Flowtech Exhaust
SKU: 42531530FLT
Price: 511.95 USD
Availability: InStock
Rating: 5 (2 reviews)

2 Reviews

1 Question

Provides improved fuel economy from the engine
Each set is leak tested before being shipped out
The ceramic coating adds rust and corrosion protection

$511.95

/set

In Stock

$575.95

Save $64.00

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Product Summary

Long Tube Header Tube Type, Round Exhaust Port Shape

Provides improved fuel economy from the engine
Each set is leak tested before being shipped out
The ceramic coating adds rust and corrosion protection
Has a mandrel-formed power plenum
Comes with leakproof O-ringed port seals

See more details

Key Specs

MFG. Part #	31530FLT
Header Tube Type	Long Tube
Exhaust Port Shape	Round
Flange Style	Standard
Primary Tube Diameter	1-3/4"

See more specs

Need To Know

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855.313.9176

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Flowtech Exhaust 31530FLT Details

Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16" flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces underhood temps for increased performance.

Fuel Economy From The Engine
Leak Test For Max Performance
Ceramic Headers
Rust And Corrosion Resistance
Mandrel-Formed Power Plenum
Leakproof O-Ringed Port Seals
Include All Mounting Hardware

Application

68-87 Chevy/GMC 2WD 1/2 & 3/4 & 1-Ton Trucks/Blazer/Jimmy
73-91 2WD Suburban
68-81 1/2 & 3/4 Ton 4WD Trucks
73-81 4WD Blazer/Jimmy K5/Suburban
396-454
Tube Size 1.75"
Collector Size 3"

Charts

Installation Instructions (PDF)

Guides & Documents

Headers Installation Instructions (42531530FLT)

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $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 the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA Prop 65

CARB warning

Flowtech Exhaust 31530FLT Specifications

KEY SPECS
MFG. Part #	31530FLT
Brand	Flowtech Exhaust
Header Tube Type	Long Tube
Exhaust Port Shape	Round
Flange Style	Standard
Primary Tube Diameter	1-3/4"
Material Type	Steel
Color	Silver
Weld-Up	No
Collector Diameter	3 Inch
Finish	Ceramic Coated
Hardware Included	Yes
Gasket(s) Included	Yes
Collector Reducers Included	Yes
Collector Reducer Exit Diameter	2.5"
Collector Attachment Type	3-bolt flange

GENERAL
Sold in Quantity	Pair
GTIN Code	787480315304
Emission Code	3

Ratings & Reviews

2 Reviews

Overall Assessment

Customers appreciate the product for its ease of installation, even while the engine is in place. Users are impressed with the strong, robust sound it produces, becoming even stronger under load even with added mufflers. It's highly praised for its solid, sturdy coating enhancing its look while simultaneously ensuring durability. It offers ample clearance for starter and oil filter. The product is noted to come with everything needed, increasing its practicality. It sets itself apart with its rugged built and performance.

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2 reviews

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69 Chevelle 396

5.0

3 years ago

Storm

Colton, CA

Quite the easy install. Tad bit of fanagling if putting on whilst engine is in the bay but doable in less than an hour with a friend/family helper. The sound these produce without an exhaust is powerful and pants-shaking. Full 3" exhaust with Flowmaster mufflers added and it still sounds monstrous under load. The coating is very sturdy and adds to the appearance. Everything you need is in the box and is pretty straightforward.

Would Recommend

nice heavy built set of headers

5.0

5 years ago

schoolbus

Indiana

Verified

nice finnish,plenty of starter and oil filter clearance,

Would Recommend

Showing 2 of 2 reviews

Fitment

1965 Chevy Bel Air

396 Chevy Big Block V8

1966-1969 Chevy Bel Air

396 Chevy Big Block V8
427 Chevy Big Block V8

1970-1972 Chevy Bel Air

402 Chevy Big Block V8
Chevy Big Block V8 Mark IV 454 LS5

1973-1975 Chevy Bel Air

Chevy Big Block V8 Mark IV 454 LS5

1965 Chevy Biscayne

396 Chevy Big Block V8

1966-1969 Chevy Biscayne

396 Chevy Big Block V8
427 Chevy Big Block V8

1970-1972 Chevy Biscayne

402 Chevy Big Block V8
Chevy Big Block V8 Mark IV 454 LS5

1969 Chevy Brookwood

396 Chevy Big Block V8
427 Chevy Big Block V8

1970-1972 Chevy Brookwood

402 Chevy Big Block V8
Chevy Big Block V8 Mark IV 454 LS5

1969 Chevy C10

Chevy Big Block V8 Mark IV 396 L35

1970-1972 Chevy C10

402 Chevy Big Block V8

1973-1979 Chevy C10

Chevy Big Block V8 Mark IV 454 LS5

1968-1969 Chevy C10 Suburban

Chevy Big Block V8 Mark IV 396 L35

1970-1972 Chevy C10 Suburban

402 Chevy Big Block V8

1973-1979 Chevy C10 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1988 Chevy C15

Chevy Big Block V8 Gen 5 454 L19

1990 Chevy C1500

Chevy Big Block V8 Mark IV 454 LS5

1991 Chevy C1500

Chevy Big Block V8 Gen 5 454 L19
Chevy Big Block V8 Mark IV 454 LS5

1992-1993 Chevy C1500

Chevy Big Block V8 Gen 5 454 L19

1968-1969 Chevy C20

Chevy Big Block V8 Mark IV 396 L35

1970-1972 Chevy C20

402 Chevy Big Block V8

1973-1986 Chevy C20

Chevy Big Block V8 Mark IV 454 LS5

1987 Chevy C20

454 Chevy Big Block V8

1968-1969 Chevy C20 Suburban

Chevy Big Block V8 Mark IV 396 L35

1970-1972 Chevy C20 Suburban

402 Chevy Big Block V8

1973-1986 Chevy C20 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1991 Chevy C2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy C2500

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy C2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy C2500 Suburban

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy C2500 Suburban

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1968-1969 Chevy C30

Chevy Big Block V8 Mark IV 396 L35

1970-1972 Chevy C30

402 Chevy Big Block V8

1973-1986 Chevy C30

Chevy Big Block V8 Mark IV 454 LS5

1988-1990 Chevy C3500

454 Chevy Big Block V8

1991 Chevy C3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy C3500

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy C3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1967 Chevy Camaro

Chevy Big Block V8 Mark IV 396 L35
Chevy Big Block V8 Mark IV 396 L78

1968-1969 Chevy Camaro

396 Chevy Big Block V8
427 Chevy Big Block V8
Chevy Big Block V8 Mark IV 396 L35
Chevy Big Block V8 Mark IV 396 L78

1970-1972 Chevy Camaro

402 Chevy Big Block V8

1966-1969 Chevy Caprice

427 Chevy Big Block V8
Chevy Big Block V8 Mark IV 396 L35

1970-1972 Chevy Caprice

402 Chevy Big Block V8
Chevy Big Block V8 Mark IV 454 LS5

1973-1976 Chevy Caprice

Chevy Big Block V8 Mark IV 454 LS5

1965-1969 Chevy Chevelle

396 Chevy Big Block V8

1970-1972 Chevy Chevelle

402 Chevy Big Block V8
Chevy Big Block V8 Mark IV 454 LS5

1973 Chevy Chevelle

Chevy Big Block V8 Mark IV 454 LS5

1968 Chevy Chevy II

396 Chevy Big Block V8

1965 Chevy Corvette

Chevy Big Block V8 Mark IV 396 L78

1966-1969 Chevy Corvette

427 Chevy Big Block V8

1970-1974 Chevy Corvette

Chevy Big Block V8 Mark IV 454 LS5

1966-1969 Chevy El Camino

Chevy Big Block V8 Mark IV 396 L78

1970-1972 Chevy El Camino

402 Chevy Big Block V8
Chevy Big Block V8 Mark IV 454 LS5

1973-1975 Chevy El Camino

Chevy Big Block V8 Mark IV 454 LS5

1969 Chevy Estate

396 Chevy Big Block V8
427 Chevy Big Block V8

1970 Chevy Estate

402 Chevy Big Block V8
Chevy Big Block V8 Mark IV 454 LS5

1996-2000 Chevy Express 2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1996-2000 Chevy Express 3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1988-1990 Chevy G30

454 Chevy Big Block V8

1991 Chevy G30

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy G30

Chevy Big Block V8 Gen 5 454 L19

1996 Chevy G30

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1965 Chevy Impala

Chevy Big Block V8 Mark IV 396 L35

1966-1969 Chevy Impala

427 Chevy Big Block V8
Chevy Big Block V8 Mark IV 396 L35

1970-1972 Chevy Impala

402 Chevy Big Block V8
Chevy Big Block V8 Mark IV 454 LS5

1973-1976 Chevy Impala

Chevy Big Block V8 Mark IV 454 LS5

1969 Chevy K10

Chevy Big Block V8 Mark IV 396 L35

1970-1972 Chevy K10

402 Chevy Big Block V8

1973-1974 Chevy K10

Chevy Big Block V8 Mark IV 454 LS5

1968-1969 Chevy K10 Suburban

Chevy Big Block V8 Mark IV 396 L35

1970-1972 Chevy K10 Suburban

402 Chevy Big Block V8

1973-1974 Chevy K10 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1968-1969 Chevy K20

Chevy Big Block V8 Mark IV 396 L35

1970-1972 Chevy K20

402 Chevy Big Block V8

1973-1974 Chevy K20

Chevy Big Block V8 Mark IV 454 LS5

1968-1969 Chevy K20 Suburban

Chevy Big Block V8 Mark IV 396 L35

1970-1972 Chevy K20 Suburban

402 Chevy Big Block V8

1973-1974 Chevy K20 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1985 Chevy K20 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1991 Chevy K2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy K2500

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy K2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy K2500 Suburban

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy K2500 Suburban

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1968-1969 Chevy K30

Chevy Big Block V8 Mark IV 396 L35

1970-1972 Chevy K30

402 Chevy Big Block V8

1977-1986 Chevy K30

Chevy Big Block V8 Mark IV 454 LS5

1988-1990 Chevy K3500

454 Chevy Big Block V8

1991 Chevy K3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy K3500

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy K3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1969 Chevy Kingswood

396 Chevy Big Block V8
427 Chevy Big Block V8

1970-1972 Chevy Kingswood

402 Chevy Big Block V8
Chevy Big Block V8 Mark IV 454 LS5

1973-1975 Chevy Laguna

Chevy Big Block V8 Mark IV 454 LS5

1965-1967 Chevy Malibu

Chevy Big Block V8 Mark IV 396 L78

1973-1975 Chevy Malibu

Chevy Big Block V8 Mark IV 454 LS5

1970-1972 Chevy Monte Carlo

402 Chevy Big Block V8
Chevy Big Block V8 Mark IV 454 LS5

1973-1975 Chevy Monte Carlo

Chevy Big Block V8 Mark IV 454 LS5

1969 Chevy Nova

Chevy Big Block V8 Mark IV 396 L78

1970 Chevy Nova

402 Chevy Big Block V8

1975-1990 Chevy P30

Chevy Big Block V8 Mark IV 454 LS5

1991 Chevy P30

Chevy Big Block V8 Gen 5 454 L19
Chevy Big Block V8 Mark IV 454 LS5

1992-1995 Chevy P30

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy P30

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1972 Chevy P30 Van

402 Chevy Big Block V8

1973-1974 Chevy P30 Van

Chevy Big Block V8 Mark IV 454 LS5

1987-1988 Chevy R20

Chevy Big Block V8 Mark IV 454 LS5

1987-1988 Chevy R20 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1989 Chevy R2500

454 Chevy Big Block V8

1989-1990 Chevy R2500 Suburban

454 Chevy Big Block V8

1991 Chevy R2500 Suburban

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1987-1988 Chevy R30

Chevy Big Block V8 Mark IV 454 LS5

1989-1990 Chevy R3500

454 Chevy Big Block V8

1991 Chevy R3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1969 Chevy Townsman

396 Chevy Big Block V8
427 Chevy Big Block V8

1970-1972 Chevy Townsman

402 Chevy Big Block V8
Chevy Big Block V8 Mark IV 454 LS5

1987-1988 Chevy V20 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1990 Chevy V2500 Suburban

454 Chevy Big Block V8

1987-1988 Chevy V30

Chevy Big Block V8 Mark IV 454 LS5

1989-1990 Chevy V3500

454 Chevy Big Block V8

1991 Chevy V3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1975-1978 GMC C15

Chevy Big Block V8 Mark IV 454 LS5

1975-1978 GMC C15 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1973-1974 GMC C15/C1500 Pickup

Chevy Big Block V8 Mark IV 454 LS5

1973-1974 GMC C15/C1500 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1979 GMC C1500

Chevy Big Block V8 Mark IV 454 LS5

1979 GMC C1500 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1975-1978 GMC C25

Chevy Big Block V8 Mark IV 454 LS5

1975-1978 GMC C25 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1967-1970 GMC C25/C2500 Pickup

396 Chevy Big Block V8

1971-1972 GMC C25/C2500 Pickup

402 Chevy Big Block V8

1973-1974 GMC C25/C2500 Pickup

Chevy Big Block V8 Mark IV 454 LS5

1967-1970 GMC C25/C2500 Suburban

396 Chevy Big Block V8

1971-1972 GMC C25/C2500 Suburban

402 Chevy Big Block V8

1973-1974 GMC C25/C2500 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1979-1986 GMC C2500

454 Chevy Big Block V8

1988-1990 GMC C2500

454 Chevy Big Block V8

1991 GMC C2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 GMC C2500

Chevy Big Block V8 Gen 5 454 L19

1996-2000 GMC C2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1979-1986 GMC C2500 Suburban

454 Chevy Big Block V8

1992-1995 GMC C2500 Suburban

Chevy Big Block V8 Gen 5 454 L19

1996-1999 GMC C2500 Suburban

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1975-1978 GMC C35

454 Chevy Big Block V8

1967-1970 GMC C35/C3500 Pickup

396 Chevy Big Block V8

1971-1972 GMC C35/C3500 Pickup

402 Chevy Big Block V8

1979-1986 GMC C3500

454 Chevy Big Block V8

1988-1990 GMC C3500

454 Chevy Big Block V8

1991 GMC C3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 GMC C3500

Chevy Big Block V8 Gen 5 454 L19

1996-2000 GMC C3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1967-1970 GMC K25/K2500 Pickup

396 Chevy Big Block V8

1971-1972 GMC K25/K2500 Pickup

402 Chevy Big Block V8

1967-1970 GMC K25/K2500 Suburban

396 Chevy Big Block V8

1971-1972 GMC K25/K2500 Suburban

402 Chevy Big Block V8

1994-1999 GMC K2500 Suburban

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1977-1978 GMC K35

454 Chevy Big Block V8

1967-1970 GMC K35/K3500 Pickup

396 Chevy Big Block V8

1971-1972 GMC K35/K3500 Pickup

402 Chevy Big Block V8

1979-1986 GMC K3500

454 Chevy Big Block V8

1988-1990 GMC K3500

454 Chevy Big Block V8

1991 GMC K3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 GMC K3500

Chevy Big Block V8 Gen 5 454 L19

1996-2000 GMC K3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1987-1989 GMC R2500

454 Chevy Big Block V8

1987-1990 GMC R2500 Suburban

454 Chevy Big Block V8

1991 GMC R2500 Suburban

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1987-1990 GMC R3500

454 Chevy Big Block V8

1991 GMC R3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1996-2000 GMC Savana 2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1996-2000 GMC Savana 3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1971-1972 GMC Sprint

402 Chevy Big Block V8
Chevy Big Block V8 Mark IV 454 LS5

1973-1977 GMC Sprint

454 Chevy Big Block V8

1967 GMC Suburban

396 Chevy Big Block V8
402 Chevy Big Block V8