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Patriot Exhaust H8025-1 1 5/8" Tri-5 Header Chevrolet Passenger Car/Wagon Small Block Chevrolet 55-57 Metallic Ceramic Coating
H8025-1

Patriot Exhaust H8025-1 1 5/8" Tri-5 Header Chevrolet Passenger Car/Wagon Small Block Chevrolet 55-57 Metallic Ceramic Coating

Part Number: H8025-1
UPC: 694342504410

$398.76
+ -
2

Emissions Code

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  • Highlights
  • Chevrolet - Bel Air, Biscayne, Caprice, Impala, Nomad & Wagon
  • Chevrolet - Corvette
  • Chevrolet - Corvette
  • Chevrolet - Corvette
  • Chevrolet - Corvette
  • Additional Information
  • Download Instruction Manual

Highlights

  • 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

Chevrolet - Bel Air, Biscayne, Caprice, Impala, Nomad & Wagon

Years:
1955-1957
Engine:
265-400
EO Code:
EO Code 2
Tube Size:
1 5/8"
Collector Size:
2 1/2"
Port Shape:
RD
  • 1 - Does not fit angle plug heads
  • Chevrolet - Corvette

    Years:
    1955-1982
    Engine:
    265-400
    EO Code:
    EO Code 2
    Tube Size:
    1 5/8"
    Collector Size:
    2 1/2"
    Port Shape:
    RD
  • 1 - Does not fit angle plug heads
  • 5 - Mid length design for maximum ground clearance
  • 60 - Will not fit with 168 tooth flywheels or kickout aftermarket starters
  • 96 - Installation requires left side A/C bracket part number H7608.1979 and later vehicles with short compressors can use the stock bracket.
  • Chevrolet - Corvette

    Years:
    1955-1982
    Engine:
    265-400
    EO Code:
    EO Code 2
    Tube Size:
    1 5/8"
    Collector Size:
    2 1/2"
    Port Shape:
    RD
  • 1 - Does not fit angle plug heads
  • 5 - Mid length design for maximum ground clearance
  • 60 - Will not fit with 168 tooth flywheels or kickout aftermarket starters
  • 96 - Installation requires left side A/C bracket part number H7608.1979 and later vehicles with short compressors can use the stock bracket.
  • Chevrolet - Corvette

    Years:
    1955-1982
    Engine:
    265-400
    EO Code:
    EO Code 2
    Tube Size:
    1 5/8"
    Collector Size:
    2 1/2"
    Port Shape:
    RD
  • 1 - Does not fit angle plug heads
  • 5 - Mid length design for maximum ground clearance
  • 60 - Will not fit with 168 tooth flywheels or kickout aftermarket starters
  • 96 - Installation requires left side A/C bracket part number H7608.1979 and later vehicles with short compressors can use the stock bracket.
  • Chevrolet - Corvette

    Years:
    1955-1982
    Engine:
    265-400
    EO Code:
    EO Code 2
    Tube Size:
    1 5/8"
    Collector Size:
    2 1/2"
    Port Shape:
    RD
  • 1 - Does not fit angle plug heads
  • 5 - Mid length design for maximum ground clearance
  • 60 - Will not fit with 168 tooth flywheels or kickout aftermarket starters
  • 96 - Installation requires left side A/C bracket part number H7608.1979 and later vehicles with short compressors can use the stock bracket.
  • Additional Information

    Our popular 55-57 Chevy passenger car headers for small or big block and LS1 / LS6 swaps offer superior performance and fit. These headers accommodate the GM 605 power steering box conversion and fit most motor mounts. Check footnotes for rack and pinion steering compatibility. Extra ground clearance makes "slammed" cars driveable and above frame rail exhaust system installation easy. Available in a raw finish for individual customizing or with Patriot's metallic ceramic coating.

    Download Instruction Manual

    Instruction Manual
    Instruction Manual

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