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16526 Competition Exhaust System Header Back 1973-1974 GM 1/2, 3/4, 1-Ton Truck 4WD 265-400
InfoVehicle Info Needed
HOOKER HEADERSPART NUMBER: 520-16526

16526 Competition Exhaust System Header Back 1973-1974 GM 1/2, 3/4, 1-Ton Truck 4WD 265-400

$31395$349.95You Save$36.00
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$11396
Header-Back Dual Exhaust Kit for 1973-1986 Chevrolet, GMC 1/2, 3/4, 1-Ton Truck [4WD, 265-400 ci.]

555-89024

Header-Back Dual Exhaust Kit for 1973-1986 Chevrolet, GMC 1/2, 3/4, 1-Ton Truck [4WD, 265-400 ci.]

$19999

Chevy/GM - 4WD Truck/SUV/Van
Competition Exhaust System
  • Header Back
  • 1973-1974 GM 1/2, 3/4, 1-Ton Truck 4WD
  • 265-400ci
  • 2.25 in. tubing
  • Aluminized Steel
  • Sold as a Kit

    Hooker 16526 Competition Exhaust System Header Back Features:

    • Hardware Included
    • Mandrel Bent Tubing Eliminates Restrictions in Bends and Improves Exhaust Flow
    • Reduces Backpressure
    • Improves Engine Efficiency
    Hooker 16526 Competition Exhaust System Header Back Notes:
    • This dual exhaust system was designed to be used with Hooker Competition Headers - 520-2453. If the dual exhaust is being installed with any other headers modifications will be required. Hooker will not assume responsibility for fit or performance.
    • All systems come without mufflers. Hooker recommends using the following mufflers with a 2.25" offset inlet/center outlet configuration:
      Aero Chamber - 520-21501
      Maximum Flow - 520-21601
      Competition Turbo - 520-21005

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    • Part TypeExhaust System
    BrandHOOKER HEADERS
    Package Height9.5
    Package Width20.0
    Package Length55.0
    Weight43.8 PG
    Part CategoryPerformance Parts
    Hardware IncludedYes
    Tip IncludedNo
    Tailpipe Diameter (In.)2.25
    QuantitySold as a kit
    System FinishAluminized
    Muffler IncludedNo
    System StyleHeader-back
    System MaterialSteel
    Exit LocationSplit side
    Exit QuantityTwo
    Tip Quantity0
    Inlet QuantityTwo
    Intermediate Pipe Diameter2.25 in (57.15 mm)
    Part FitmentSemi Universal
    Exhaust TypeDual
    Vendor Part Number16526HKR
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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    Competition Turbo Muffler 2.25" Inlet/Outlet

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    21501 Aero Chamber Muffler, Single 2 1/4 in. Offset Inlet, Single 2 1/4 in. Center Outlet

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    2453 Competition Long Tube Headers 265-400 Chevy Small Block V8

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    Header-Back Dual Exhaust Kit for 1973-1986 Chevrolet, GMC 1/2, 3/4, 1-Ton Truck [4WD, 265-400 ci.]

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    Some parts are not legal for use in California or other states with similar laws / regulations
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