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Patriot Exhaust H8035-B Tri-5 Header, 55-57 BBC, Black, 2 Inch

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#447H8035B

Patriot Exhaust H8035-B Tri-5 Header, 55-57 BBC, Black, 2 Inch

Name: Patriot Exhaust H8035-B Tri-5 Header, 55-57 BBC, Black, 2 Inch
Brand: Patriot Exhaust
SKU: 447H8035B
Price: 437.8 USD
Availability: Discontinued
Rating: 5 (3 reviews)

3 Reviews

2 Questions

Specifically designed to fit the 55-57 Chevy Tri-Five's with Big Block Chevy swaps
Made from durable 18-gauge tubing with a black hi-temp finish
Headers come complete with all necessary gaskets, header bolts and collector reducers for a simple installation

Discontinued

This item is currently not available

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Product Summary

Fenderwell Header Tube Type, Round Exhaust Port Shape

Specifically designed to fit the 55-57 Chevy Tri-Five's with Big Block Chevy swaps
Made from durable 18-gauge tubing with a black hi-temp finish
Headers come complete with all necessary gaskets, header bolts and collector reducers for a simple installation
Primaries have a 2" diameter and go into a 3-1/2" diameter collector
These Patriot Exhaust headers come with a 2 year warranty

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Key Specs

MFG. Part #	H8035-B
Header Tube Type	Fenderwell
Exhaust Port Shape	Round
Flange Style	Standard
Primary Tube Diameter	2"

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Need To Know

Need help?

855.313.9176

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Quick and Easy Returns

Return Policy

Patriot Exhaust H8035-B Details

Our popular 55-57 Chevy passenger car headers for Big Block Chevy swaps.
Durable 18-gauge tubing
Comes complete with gaskets, header bolts and collector reducers.
Available in three finishes; raw steel for individual customizing, Hi-Temp Black coating or Metallic Ceramic Thermal Barrier coating
Limited One Year Warranty

Patriot Exhaust H8035-B 2" Tri-5 Header Chevrolet Passenger Car/Wagon Big Block Chevrolet 55-57 Hi-Temp Black Coating

Patriot Exhaust H8035-B 2" Tri-5 Header Chevrolet Passenger Car/Wagon Big Block Chevrolet 55-57 Hi-Temp Black Coating

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Pertronix 10% Off Dougs, JBA & Patriot Parts Sale

Pertronix10%OffDougs/JBA/PatriotPartsSale

Pertronix 10% Off All Parts under the Dougs, JBA and Patriot Brands, running from August 1, 2026, through August 31, 2026. For a limited time, customers can save 10% off on All Parts under the Dougs, JBA and Patriot Brands, making it the perfect opportunity to upgrade your vehicle with high-quality components. No rainchecks. Sale prices apply to purchases made during the sale period only.

Guides & Documents

Choosing the Right Headers

Headers Installation Instructions (447H8035B)

Warranty (Patriot Exhaust)

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

Patriot Exhaust H8035-B Specifications

KEY SPECS
MFG. Part #	H8035-B
Brand	Patriot Exhaust
Header Tube Type	Fenderwell
Exhaust Port Shape	Round
Flange Style	Standard
Primary Tube Diameter	2"
Material Type	Steel
Color	Black
Weld-Up	No
Collector Diameter	3-1/2 Inch
Finish	Hi-Temp Black
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	694342544393

Ratings & Reviews

3 Reviews

Overall Assessment

Customers highlight the product's impeccable quality and fit, stressing its practicality for specific uses such as a 454 swap into a 77 K 10 Chevy truck. The heavy-duty metal construction stands out, effectively eliminating all steering issues. Notably, the headers align perfectly with the frame and steering shaft, cleanly directing away from the cab. Customers testify that compared to competitors, the product provides a superior experience, satisfying their expectations completely.

Write A Review

3 reviews

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Yes

5.0

4 years ago

David

Harrison AR

Verified

Good fit.

Would Recommend

Eliminated all steering problems

5.0

5 years ago

Zootz

Las Vegas NM

Verified

heavy duty metal

Would Recommend

great headers

5.0

5 years ago

rob means

riggins,ID

Verified

I used them on a 454 swap into a 77 K 10 chevy truck they cleared the frame and steering shaft and dumped out at the exact angle of the cab inside the outer fender I couldn't have asked for a better fit.

Would Recommend

Showing 3 of 3 reviews

Questions & Answers

2 Questions • 2 Answers

Sort Questions

What is the inside diameter of the primary tubes

by Gringo

• 2 years ago

1 answer

View Answer

Will these headers go over the stock steering box on my 57 Chevy, I'm worried about them fouling out on the top of my steering box, thanks harry

by Butch

• 8 years ago

1 answer

View Answer

2 of 2 questions shown

Fitment

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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
454 Chevy Big Block V8

1973-1975 Chevy Bel Air

454 Chevy Big Block V8

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
454 Chevy Big Block V8

1969 Chevy Brookwood

396 Chevy Big Block V8
427 Chevy Big Block V8

1970-1972 Chevy Brookwood

402 Chevy Big Block V8
454 Chevy Big Block V8

1969 Chevy C10

396 Chevy Big Block V8

1970-1972 Chevy C10

402 Chevy Big Block V8

1973-1979 Chevy C10

454 Chevy Big Block V8

1968-1969 Chevy C10 Suburban

396 Chevy Big Block V8

1970-1972 Chevy C10 Suburban

402 Chevy Big Block V8

1973-1979 Chevy C10 Suburban

454 Chevy Big Block V8

1990-1991 Chevy C1500

454 Chevy Big Block V8

1968-1969 Chevy C20

396 Chevy Big Block V8

1970-1972 Chevy C20

402 Chevy Big Block V8

1973-1987 Chevy C20

454 Chevy Big Block V8

1968-1969 Chevy C20 Suburban

396 Chevy Big Block V8

1970-1972 Chevy C20 Suburban

402 Chevy Big Block V8

1973-1986 Chevy C20 Suburban

454 Chevy Big Block V8

1991 Chevy C2500

454 Chevy Big Block V8

1968-1969 Chevy C30

396 Chevy Big Block V8

1970-1972 Chevy C30

402 Chevy Big Block V8

1973-1986 Chevy C30

454 Chevy Big Block V8

1988-1991 Chevy C3500

454 Chevy Big Block V8

1967 Chevy Camaro

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

1968-1969 Chevy Camaro

Chevy Big Block V8 Mark IV 396 L34
Chevy Big Block V8 Mark IV 396 L35
Chevy Big Block V8 Mark IV 396 L78
427 Chevy Big Block V8

1970-1972 Chevy Camaro

402 Chevy Big Block V8

1966-1969 Chevy Caprice

396 Chevy Big Block V8
427 Chevy Big Block V8

1970-1972 Chevy Caprice

402 Chevy Big Block V8
454 Chevy Big Block V8

1973-1976 Chevy Caprice

454 Chevy Big Block V8

1965-1969 Chevy Chevelle

396 Chevy Big Block V8

1970-1972 Chevy Chevelle

402 Chevy Big Block V8
454 Chevy Big Block V8

1973 Chevy Chevelle

454 Chevy Big Block V8

1968 Chevy Chevy II

396 Chevy Big Block V8

1965 Chevy Corvette

396 Chevy Big Block V8

1966-1969 Chevy Corvette

427 Chevy Big Block V8

1970-1974 Chevy Corvette

454 Chevy Big Block V8

1966-1969 Chevy El Camino

396 Chevy Big Block V8

1970-1972 Chevy El Camino

402 Chevy Big Block V8
454 Chevy Big Block V8

1973-1975 Chevy El Camino

454 Chevy Big Block V8

1969 Chevy Estate

396 Chevy Big Block V8
427 Chevy Big Block V8

1970 Chevy Estate

402 Chevy Big Block V8
454 Chevy Big Block V8

1988-1991 Chevy G30

454 Chevy Big Block V8

1965 Chevy Impala

396 Chevy Big Block V8

1966-1969 Chevy Impala

396 Chevy Big Block V8
427 Chevy Big Block V8

1970-1972 Chevy Impala

402 Chevy Big Block V8
454 Chevy Big Block V8

1973-1976 Chevy Impala

454 Chevy Big Block V8

1969 Chevy K10

396 Chevy Big Block V8

1970-1972 Chevy K10

402 Chevy Big Block V8

1973-1974 Chevy K10

454 Chevy Big Block V8

1968-1969 Chevy K10 Suburban

396 Chevy Big Block V8

1970-1972 Chevy K10 Suburban

402 Chevy Big Block V8

1973-1974 Chevy K10 Suburban

454 Chevy Big Block V8

1968-1969 Chevy K20

396 Chevy Big Block V8

1970-1972 Chevy K20

402 Chevy Big Block V8

1973-1974 Chevy K20

454 Chevy Big Block V8

1968-1969 Chevy K20 Suburban

396 Chevy Big Block V8

1970-1972 Chevy K20 Suburban

402 Chevy Big Block V8

1973-1974 Chevy K20 Suburban

454 Chevy Big Block V8

1985 Chevy K20 Suburban

454 Chevy Big Block V8

1991 Chevy K2500

454 Chevy Big Block V8

1968-1969 Chevy K30

396 Chevy Big Block V8

1970-1972 Chevy K30

402 Chevy Big Block V8

1977-1986 Chevy K30

454 Chevy Big Block V8

1988-1991 Chevy K3500

454 Chevy Big Block V8

1969 Chevy Kingswood

396 Chevy Big Block V8
427 Chevy Big Block V8

1970-1972 Chevy Kingswood

402 Chevy Big Block V8
454 Chevy Big Block V8

1973-1975 Chevy Laguna

454 Chevy Big Block V8

1965-1967 Chevy Malibu

396 Chevy Big Block V8

1973-1975 Chevy Malibu

454 Chevy Big Block V8

1970-1972 Chevy Monte Carlo

402 Chevy Big Block V8
454 Chevy Big Block V8

1973-1975 Chevy Monte Carlo

454 Chevy Big Block V8

1969 Chevy Nova

396 Chevy Big Block V8

1970 Chevy Nova

402 Chevy Big Block V8

1975-1991 Chevy P30

454 Chevy Big Block V8

1972 Chevy P30 Van

402 Chevy Big Block V8

1973-1974 Chevy P30 Van

454 Chevy Big Block V8

1987-1988 Chevy R20

454 Chevy Big Block V8

1987-1988 Chevy R20 Suburban

454 Chevy Big Block V8

1989 Chevy R2500

454 Chevy Big Block V8

1989-1991 Chevy R2500 Suburban

454 Chevy Big Block V8

1987-1988 Chevy R30

454 Chevy Big Block V8

1989-1991 Chevy R3500

454 Chevy Big Block V8

1969 Chevy Townsman

396 Chevy Big Block V8
427 Chevy Big Block V8

1970-1972 Chevy Townsman

402 Chevy Big Block V8
454 Chevy Big Block V8

1987-1988 Chevy V20 Suburban

454 Chevy Big Block V8

1990 Chevy V2500 Suburban

454 Chevy Big Block V8

1987-1988 Chevy V30

454 Chevy Big Block V8

1989-1991 Chevy V3500

454 Chevy Big Block V8

1975-1978 GMC C15

454 Chevy Big Block V8

1975-1978 GMC C15 Suburban

454 Chevy Big Block V8

1973-1974 GMC C15/C1500 Pickup

454 Chevy Big Block V8

1973-1974 GMC C15/C1500 Suburban

454 Chevy Big Block V8

1979 GMC C1500

454 Chevy Big Block V8

1979 GMC C1500 Suburban

454 Chevy Big Block V8

1975-1978 GMC C25

454 Chevy Big Block V8

1975-1978 GMC C25 Suburban

454 Chevy Big Block V8

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

454 Chevy Big Block V8

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

454 Chevy Big Block V8

1979-1986 GMC C2500

454 Chevy Big Block V8

1988-1991 GMC C2500

454 Chevy Big Block V8

1979-1986 GMC C2500 Suburban

454 Chevy Big Block V8

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

1988-1991 GMC C3500

454 Chevy Big Block V8

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

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

1988-1991 GMC K3500

454 Chevy Big Block V8

1987-1989 GMC R2500

454 Chevy Big Block V8

1987-1991 GMC R2500 Suburban

454 Chevy Big Block V8

1987-1991 GMC R3500

454 Chevy Big Block V8

1971-1972 GMC Sprint

402 Chevy Big Block V8
454 Chevy Big Block V8

1973-1977 GMC Sprint

454 Chevy Big Block V8

1967 GMC Suburban

396 Chevy Big Block V8
402 Chevy Big Block V8