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Dynomax 89007

Header Dual Kit 1967-87 Blazer/Jimmy 2WD 1/2, 3/4-Ton



Dynomax 89007

Part Number: 289-89007

Header Dual Kit
  • 1967-87 Blazer/Jimmy 2WD 1/2, 3/4-Ton
  • 1973-91 Suburban 2WD 1/2, 3/4-Ton
  • 1973-87 Chevy Pickup 2WD 1/2, 3/4-Ton
  • Small Block 305-400
  • $136.32
    Ships
    Made In USA
    FREE Shipping

    Dynomax 89007 Details

    Header Dual Kits for Trucks

  • Designed To Perform w/DynoMax Headers Or Stock Man
  • Special Design For A Variety Of Mounting Options
  • Extra Long 16-gauge Tailpipe

    Application Revision:
  • GMC C15/C1500 Pickup 1975-83
  • GMC C3500 Pickup 1975-86

  • Specifications:

    Inlet Size (in.)
    2.25
    Outlet Size (in.)
    2.25
    Material
    Steel
    Exit Position
    Dual
    Exhaust Type
    Dual
    Exit Style
    Straight
    Hardware Included
    Yes
    Tip Included
    No
    Exit Quantity
    Two
    Muffler Included
    No
    Exit Location
    Split side
    Inlet Quantity
    Two
    Intermediate Pipe Diameter (in.)
    2.25
    Quantity
    Sold as a kit
    System Finish
    Aluminized
    System Material
    Steel
    Tailpipe Diameter (in.)
    2.25
    System Style
    Header-back
    Manufacturer's Part Number:
    89007

    Complete 2.25" Dual Exhaust Systems
    A special reducer design allows for just the right angle of bending flexibility for a variety of mounting requirements. Features extra long 16-gauge tailpipes with side exits and a full 2.25" in diameter. Kits include all needed hardware and installation instructions (except mufflers).

    Note: Kits require 2 mufflers. Sold separately.
    Choose From:
    #289-17731 Super Turbo
    or
    #289-17282 Ultra Flow
    or other mufflers with the same inlet/outlet configuration.

    The Dynomax Universal Header Dual Kit consist of aluminized steel tubing for long life that is mandrel bent for maximum flow. Kit features side exit tailpipes in front of rear wheels.

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

    Does this fit your vehicle?

    Narrow Results

    1979-1981 GMC JIMMY

    • EngineType: V8
    • SubModel: STREET COUPE

    1979-1980 GMC C1500 PICKUP

    • Liter: 6.6
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1984 CHEVROLET BLAZER K5

    • Liter: 5.0
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1982 GMC JIMMY

    • Liter: 5.0
    • SubModel: STREET COUPE
    • EngineType: V8

    1979-1986 GMC C2500 PICKUP

    • Liter: 5.0
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1986 GMC C3500 PICKUP

    • Liter: 5.0
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1979-1980 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1987 GMC R2500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1975-1977 GMC C1500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1979-1980 CHEVROLET C20 PICKUP

    • Liter: 6.6
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1982-1986 GMC C1500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1979-1981 GMC C1500 PICKUP

    • Liter: 5.7
    • SubModel: STREET COUPE
    • CUI: 350
    • EngineType: V8

    1982-1986 CHEVROLET C10 PICKUP

    • Liter: 5.7
    • SubModel: CUSTOM
    • EngineType: V8

    1987 CHEVROLET R30 PICKUP

    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1982 CHEVROLET C20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1987 GMC R2500 PICKUP

    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1985-1986 GMC C2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1979-1981 GMC JIMMY

    • EngineType: V8
    • SubModel: HIGH SIERRA

    1987 GMC R1500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1979-1986 GMC C2500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1982-1986 CHEVROLET C10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1981-1986 GMC C2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1979-1981 GMC C1500 SUBURBAN

    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8

    1973 CHEVROLET C30 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1979-1980 GMC C1500 PICKUP

    • Liter: 6.6
    • SubModel: SIERRA GRANDE
    • EngineType: V8

    1975-1980 CHEVROLET C20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1982-1986 GMC C1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1979-1982 GMC C2500 PICKUP

    • Liter: 5.0
    • SubModel: SIERRA GRANDE
    • EngineType: V8

    1979-1981 GMC C1500 SUBURBAN

    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • CUI: 350
    • EngineType: V8

    1982-1986 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1981-1986 CHEVROLET C20 PICKUP

    • Liter: 5.0
    • SubModel: CUSTOM
    • EngineType: V8

    1979-1980 CHEVROLET BLAZER K5

    • EngineType: V8
    • SubModel: CHEYENNE

    1982-1984 CHEVROLET BLAZER K5

    • Liter: 5.7
    • SubModel: CUSTOM
    • EngineType: V8

    1982-1984 GMC JIMMY

    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1982 GMC C1500 PICKUP

    • Liter: 5.7
    • SubModel: STREET COUPE
    • EngineType: V8

    1976 GMC C1500 PICKUP

    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1979 CHEVROLET C30 PICKUP

    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1982-1984 CHEVROLET BLAZER K5

    • Liter: 5.0
    • SubModel: CUSTOM
    • EngineType: V8

    1979-1983 GMC C3500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1975-1976 GMC C25 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1979-1980 CHEVROLET C10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1982-1984 GMC JIMMY

    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1987 GMC R1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1979 GMC C2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1987 CHEVROLET R10 PICKUP

    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1979-1986 CHEVROLET C20 PICKUP

    • Liter: 5.0
    • SubModel: SILVERADO
    • EngineType: V8

    1980 GMC C2500 SUBURBAN

    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • CUI: 350
    • EngineType: V8

    1979-1980 CHEVROLET C20 PICKUP

    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1976 CHEVROLET C20 PICKUP

    • Liter: 6.6
    • SubModel: CHEYENNE
    • EngineType: V8

    1982-1986 GMC C2500 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1974 CHEVROLET C30 PICKUP

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1987 CHEVROLET R20 PICKUP

    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1982 GMC C1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA GRANDE

    1981-1986 CHEVROLET C20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1987 GMC R2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1976-1980 CHEVROLET C20 SUBURBAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1976-1980 GMC C1500 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1979 GMC C2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1979-1980 GMC C1500 PICKUP

    • Liter: 6.6
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1985-1986 GMC C2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1980 GMC C2500 SUBURBAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1974 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8

    1981 CHEVROLET C20 PICKUP

    • Liter: 5.0
    • SubModel: DELUXE
    • EngineType: V8

    1982 GMC JIMMY

    • Liter: 5.7
    • SubModel: STREET COUPE
    • EngineType: V8

    1979-1986 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1978-1980 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • SubModel: BIG TEN
    • EngineType: V8

    1982-1984 GMC JIMMY

    • Liter: 5.0
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1982 GMC JIMMY

    • Liter: 5.7
    • SubModel: SIERRA GRANDE
    • EngineType: V8

    1982-1984 CHEVROLET BLAZER K5

    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1980 GMC C2500 SUBURBAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1987 GMC R1500 PICKUP

    • Liter: 5.0
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1987 CHEVROLET R30 PICKUP

    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1979-1980 CHEVROLET C10 PICKUP

    • Liter: 6.6
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1985-1986 GMC C3500 PICKUP

    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1979-1982 GMC C1500 PICKUP

    • Liter: 5.0
    • SubModel: STREET COUPE
    • EngineType: V8

    1979-1980 GMC C1500 PICKUP

    • Liter: 6.6
    • SubModel: STREET COUPE
    • EngineType: V8

    1984-1986 CHEVROLET C10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1987 CHEVROLET R20 PICKUP

    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1979-1981 GMC C1500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA GRANDE
    • CUI: 350
    • EngineType: V8

    1980 GMC C2500 SUBURBAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1987 CHEVROLET R10 PICKUP

    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1979-1986 GMC C1500 PICKUP

    • Liter: 5.0
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1979-1980 CHEVROLET C20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1981 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • SubModel: DELUXE
    • EngineType: V8

    1979 CHEVROLET C30 PICKUP

    • Liter: 6.6
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1978-1980 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8

    1979-1981 GMC JIMMY

    • EngineType: V8
    • SubModel: SIERRA GRANDE

    1975 GMC JIMMY

    • EngineType: V8
    • SubModel: BASE

    1979-1986 CHEVROLET C30 PICKUP

    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1987 GMC R2500 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1987 CHEVROLET R20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1982-1986 CHEVROLET C10 PICKUP

    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1976-1978 GMC C25/C2500 PICKUP

    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1974 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1973 CHEVROLET C10 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1987 GMC R3500 PICKUP

    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1979-1980 GMC C1500 PICKUP

    • Liter: 5.0
    • SubModel: HEAVY HALF
    • EngineType: V8

    1977-1978 GMC C25/C2500 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1979-1980 CHEVROLET C20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1979-1983 GMC C3500 PICKUP

    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • EngineType: V8
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