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Patriot Exhaust H8025-B Tri-5 Header, 55-57 SBC, Black

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#447H8025B

Patriot Exhaust H8025-B Tri-5 Header, 55-57 SBC, Black

Name: Patriot Exhaust H8025-B Tri-5 Header, 55-57 SBC, Black
Brand: Patriot Exhaust
SKU: 447H8025B
Price: 362.92 USD
Availability: InStock
Rating: 5 (2 reviews)

2 Reviews

2 Questions

Finish:

Painted

Ceramic Coated

$362.92

/set

Factory Shipped

$399.21

Save $36.29

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Product Summary

Long Tube Header Tube Type, Round Exhaust Port Shape

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Key Specs

MFG. Part #	H8025-B
Header Tube Type	Long Tube
Exhaust Port Shape	Round
Flange Style	Standard
Primary Tube Diameter	1-5/8"

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Need To Know

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855.313.9176

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Patriot Exhaust H8025-B Details

Our popular 55-57 Chevy passenger car headers for small or

Our popular 55-57 Chevy passenger car headers for small or big block and LS1 / LS6 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 H8025-B 1 5/8" Tri-5 Header Chevrolet Passenger Car/Wagon Small Block Chevrolet 55-57 Hi-Temp Black Coating
Does not fit angle plug head
Fits stk or 605 Strg
side eng mounts/rear cross member
Use Orig. V8 pitman arm
Will not fit if eng 3/4 in+ forward
Fits TCI mount kit 725-7005-80 and equiv. Danchuk mounts
Will not fit 168 tooth flywheel/kickout starter
with A/C

Patriot Exhaust H8025-B 1 5/8" Tri-5 Header Chevrolet Passenger Car/Wagon Small Block Chevrolet 55-57 Hi-Temp Black Coating
Does not fit angle plug head
Fits stk or 605 Strg
side eng mounts/rear cross member
Use Orig. V8 pitman arm
Will not fit if eng 3/4 in+ forward
Fits TCI mount kit 725-7005-80 and equiv. Danchuk mounts
Will not fit 168 tooth flywheel/kickout starter
with A/C

Application

1955-1957 Chevrolet Bel Air 4.3L/265 V8
1957 Chevrolet Bel Air 4.6L/283 V8
1955-1956 Chevrolet Corvette 4.3L/265 V8
1957-1961 Chevrolet Corvette 4.6L/283 V8
1962-1968 Chevrolet Corvette 5.3L/327 V8
1969-1982 Chevrolet Corvette 5.7L/350 V8
1980 Chevrolet Corvette 5L/305 V8
1955-1957 Chevrolet Nomad 4.3L/265 V8
1957 Chevrolet Nomad 4.6L/283 V8

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Guides & Documents

Headers Installation Instructions (447H8025B)

Warranty (Patriot Exhaust)

CARB Warning

For use on pre-1966 vehicles only

Emissions warning: this part only legal for sale or use in California if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. ++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 WARNING:

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

CARB warning

Patriot Exhaust H8025-B Specifications

KEY SPECS
MFG. Part #	H8025-B
Brand	Patriot Exhaust
Header Tube Type	Long Tube
Exhaust Port Shape	Round
Flange Style	Standard
Primary Tube Diameter	1-5/8"
Material Type	Steel
Color	Black
Weld-Up	No
Collector Diameter	2-1/2 Inch
Finish	Hi-Temp Black
Hardware Included	Yes
Gasket(s) Included	Yes

GENERAL
Sold in Quantity	Pair
GTIN Code	694342544294

Ratings & Reviews

2 Reviews

Overall Assessment

Customers admire the product for its great fit and practicality, particularly on 55 Chevy automobiles. The headers have been praised for their perfect fit and issue-free installation. Their budget-friendly price is also appreciated, offering quality and value. The product offers unique features that distinguish it as a superior choice compared to competitors. It is highly recommended for its quality, usability, safety, and the material used in its manufacture, making it an excellent investment for 55 Chevy owners.

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2 reviews

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They fit great on my 55 Chevy !

5.0

6 years ago

Ky Jim

Louisville ky

I looked and searched high and low for a set of headers to fit perfectly without any issues and these fit the bill!!

Would Recommend

Nice header for a budget minded price.

5.0

6 years ago

Jim

Louisville ky

Verified

Installing on my 55 Chevy Belair

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

2 Questions • 2 Answers

Sort Questions

Do these headers require a short tip spark plug or will standard length still work without wires rubbing?

by Donwon

• 2 years ago

1 answer

View Answer

Do these fit a 55 chevy with stock clutch linkage?

by Dave

• 9 years ago

1 answer

View Answer

2 of 2 questions shown

Fitment

1959 Chevy 3A

2-Piece Rear Main Chevy 283

1959 Chevy 3B

2-Piece Rear Main Chevy 283

1959 Chevy 3C

2-Piece Rear Main Chevy 283

1959 Chevy 3D

2-Piece Rear Main Chevy 283

1959 Chevy 3E

2-Piece Rear Main Chevy 283

1959 Chevy 3F

2-Piece Rear Main Chevy 283

1959 Chevy 3G

2-Piece Rear Main Chevy 283

1957 Chevy Bel Air

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958-1967 Chevy Bel Air

2-Piece Rear Main Chevy 283

1958-1967 Chevy Biscayne

2-Piece Rear Main Chevy 283

1958-1961 Chevy Brookwood

2-Piece Rear Main Chevy 283

1960-1967 Chevy C10

2-Piece Rear Main Chevy 283

1976-1982 Chevy C10

Gen 1 LG3 Small Block Chevy

1983 Chevy C10

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

1984 Chevy C10

Gen 1 LG3 Small Block Chevy

1985 Chevy C10

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

1986 Chevy C10

Gen 1 LG3 Small Block Chevy

1960-1967 Chevy C10 Suburban

2-Piece Rear Main Chevy 283

1976-1982 Chevy C10 Suburban

Gen 1 LG3 Small Block Chevy

1983 Chevy C10 Suburban

2-Piece Rear Main Chevy 350

1985 Chevy C10 Suburban

2-Piece Rear Main Chevy 350

1960-1967 Chevy C20

2-Piece Rear Main Chevy 283

1977-1982 Chevy C20

Gen 1 LG3 Small Block Chevy

1960-1967 Chevy C20 Suburban

2-Piece Rear Main Chevy 283

1976-1978 Chevy C20 Suburban

Gen 1 LG3 Small Block Chevy

1960-1967 Chevy C30

2-Piece Rear Main Chevy 283

1978-1979 Chevy C30

Gen 1 LG3 Small Block Chevy

1976-1982 Chevy Camaro

Gen 1 LG3 Small Block Chevy

1966-1967 Chevy Caprice

2-Piece Rear Main Chevy 283

1977 Chevy Caprice

Gen 1 LG3 Small Block Chevy

1983 Chevy Caprice

2-Piece Rear Main Chevy 350

1985 Chevy Caprice

2-Piece Rear Main Chevy 350

1964-1967 Chevy Chevelle

2-Piece Rear Main Chevy 283

1963-1967 Chevy Chevy II

2-Piece Rear Main Chevy 283

1957-1961 Chevy Corvette

2-Piece Rear Main Chevy 283

1980 Chevy Corvette

Gen 1 LG3 Small Block Chevy

1985 Chevy Corvette

2-Piece Rear Main Chevy 350

1957 Chevy Del Ray

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958 Chevy Del Ray

2-Piece Rear Main Chevy 283

1959-1960 Chevy El Camino

2-Piece Rear Main Chevy 283

1964-1967 Chevy El Camino

2-Piece Rear Main Chevy 283

1976-1977 Chevy El Camino

Gen 1 LG3 Small Block Chevy

1978-1979 Chevy El Camino

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

1980-1982 Chevy El Camino

Gen 1 LG3 Small Block Chevy

1983 Chevy El Camino

2-Piece Rear Main Chevy 350

1977-1982 Chevy G10

Gen 1 LG3 Small Block Chevy

1970 Chevy G10 Van

2-Piece Rear Main Chevy 350

1977-1982 Chevy G20

Gen 1 LG3 Small Block Chevy

1967 Chevy G20 Van

2-Piece Rear Main Chevy 283

1978-1979 Chevy G30

Gen 1 LG3 Small Block Chevy

1982 Chevy G30

Gen 1 LG3 Small Block Chevy

1970 Chevy G30 Van

2-Piece Rear Main Chevy 350

1958-1967 Chevy Impala

2-Piece Rear Main Chevy 283

1977-1982 Chevy Impala

Gen 1 LG3 Small Block Chevy

1983 Chevy Impala

2-Piece Rear Main Chevy 350

1985 Chevy Impala

2-Piece Rear Main Chevy 350

1960-1967 Chevy K10

2-Piece Rear Main Chevy 283

1977-1979 Chevy K10

Gen 1 LG3 Small Block Chevy

1981-1982 Chevy K10

Gen 1 LG3 Small Block Chevy

1960-1967 Chevy K10 Suburban

2-Piece Rear Main Chevy 283

1976-1982 Chevy K10 Suburban

Gen 1 LG3 Small Block Chevy

1960-1967 Chevy K20

2-Piece Rear Main Chevy 283

1977-1978 Chevy K20

Gen 1 LG3 Small Block Chevy

1980 Chevy K20

Gen 1 LG3 Small Block Chevy

1967 Chevy K20 Panel

2-Piece Rear Main Chevy 283

1960-1967 Chevy K20 Suburban

2-Piece Rear Main Chevy 283

1977-1978 Chevy K20 Suburban

Gen 1 LG3 Small Block Chevy

1970-1974 Chevy K5 Blazer

2-Piece Rear Main Chevy 350

1977-1981 Chevy K5 Blazer

Gen 1 LG3 Small Block Chevy

1983 Chevy K5 Blazer

2-Piece Rear Main Chevy 350

1985 Chevy K5 Blazer

2-Piece Rear Main Chevy 350

1959-1961 Chevy Kingswood

2-Piece Rear Main Chevy 283

1976 Chevy Laguna

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

1964-1967 Chevy Malibu

2-Piece Rear Main Chevy 283

1976-1982 Chevy Malibu

Gen 1 LG3 Small Block Chevy

1970-1971 Chevy Monte Carlo

2-Piece Rear Main Chevy 350

1973-1975 Chevy Monte Carlo

2-Piece Rear Main Chevy 350

1976-1977 Chevy Monte Carlo

Gen 1 LG3 Small Block Chevy

1982-1983 Chevy Monte Carlo

2-Piece Rear Main Chevy 350

1976-1979 Chevy Monza

Gen 1 LG3 Small Block Chevy

1957 Chevy Nomad

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958-1961 Chevy Nomad

2-Piece Rear Main Chevy 283

1975 Chevy Nova

2-Piece Rear Main Chevy 350

1976-1979 Chevy Nova

Gen 1 LG3 Small Block Chevy

1957 Chevy One-Fifty Series

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1980-1983 Chevy P30

2-Piece Rear Main Chevy 350

1985 Chevy P30

2-Piece Rear Main Chevy 350

1961-1962 Chevy P30 Series

2-Piece Rear Main Chevy 283

1970 Chevy P30 Van

2-Piece Rear Main Chevy 350

1959-1961 Chevy Parkwood

2-Piece Rear Main Chevy 283

1957 Chevy Sedan Delivery

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958 Chevy Sedan Delivery

2-Piece Rear Main Chevy 283

1947-1959 Chevy Suburban

2-Piece Rear Main Chevy 265

1960-1967 Chevy Suburban

2-Piece Rear Main Chevy 283

1955 Chevy Truck

2-Piece Rear Main Chevy 265

1957 Chevy Truck

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958 Chevy Truck

2-Piece Rear Main Chevy 283

1960 Chevy Truck

2-Piece Rear Main Chevy 283

1955 Chevy Two-Ten Series

2-Piece Rear Main Chevy 265

1957 Chevy Two-Ten Series

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958 Chevy Yeoman

2-Piece Rear Main Chevy 283

1966 GMC 1000

2-Piece Rear Main Chevy 283

1960 GMC 1000 Series

2-Piece Rear Main Chevy 283

1962-1965 GMC 1000 Series

2-Piece Rear Main Chevy 283

1960-1965 GMC 1500 Series

2-Piece Rear Main Chevy 283

1966 GMC 2500

2-Piece Rear Main Chevy 283

1960-1965 GMC 2500 Series

2-Piece Rear Main Chevy 283

1960-1966 GMC 3000

2-Piece Rear Main Chevy 283

1960-1966 GMC 3500

2-Piece Rear Main Chevy 283

1967 GMC C15/C1500 Suburban

2-Piece Rear Main Chevy 350

1980-1984 GMC C1500

2-Piece Rear Main Chevy 350

1980-1986 GMC C1500 Suburban

2-Piece Rear Main Chevy 350

1967 GMC C25/C2500 Pickup

2-Piece Rear Main Chevy 283

1967 GMC C25/C2500 Suburban

2-Piece Rear Main Chevy 283

1967 GMC C35/C3500 Pickup

2-Piece Rear Main Chevy 283

1978-1987 GMC Caballero

2-Piece Rear Main Chevy 350

1975-1978 GMC G15

2-Piece Rear Main Chevy 350

1967-1974 GMC G15/G1500 Van

2-Piece Rear Main Chevy 350

1979-1986 GMC G1500

2-Piece Rear Main Chevy 350

1975-1978 GMC G25

2-Piece Rear Main Chevy 350

1967-1974 GMC G25/G2500 Van

2-Piece Rear Main Chevy 350

1979-1986 GMC G2500

2-Piece Rear Main Chevy 350

1975-1978 GMC G35

2-Piece Rear Main Chevy 350

1967 GMC G35/G3500 Van

2-Piece Rear Main Chevy 350

1970-1974 GMC G35/G3500 Van

2-Piece Rear Main Chevy 350

1979-1986 GMC G3500

2-Piece Rear Main Chevy 350

1974-1977 GMC Jimmy

2-Piece Rear Main Chevy 350

1983-1984 GMC Jimmy

2-Piece Rear Main Chevy 350

1979-1984 GMC K1500

2-Piece Rear Main Chevy 350

1967 GMC K25/K2500 Pickup

2-Piece Rear Main Chevy 283

1967 GMC K25/K2500 Suburban

2-Piece Rear Main Chevy 283

1979-1984 GMC K2500

2-Piece Rear Main Chevy 350

1967 GMC K35/K3500 Pickup

2-Piece Rear Main Chevy 283

1966 GMC P1000

2-Piece Rear Main Chevy 283

1955-1959 GMC Suburban

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1960-1966 GMC Suburban

2-Piece Rear Main Chevy 283

1955 GMC Truck

2-Piece Rear Main Chevy 265

1956-1960 GMC Truck

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1965-1966 Studebaker Commander

2-Piece Rear Main Chevy 283

1965-1966 Studebaker Cruiser

2-Piece Rear Main Chevy 283

1965-1966 Studebaker Daytona

2-Piece Rear Main Chevy 283

1966 Studebaker Wagonaire

2-Piece Rear Main Chevy 283