Hooker Headers 16526 Competition Exhaust System Header Back 1973-1974 GM 1/2, 3/4, 1-Ton Truck 4WD 265-400
520-16526
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Chevy/GM - 4WD Truck/SUV/Van
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
- 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
Specifications:
Will this fit a 85 k10 with a 400 small block that has hooker long tube headers already installed?
Will this fit on 82 gmc square body 350 small block with flow tech long tube headers.
Do I need to order collectors separately
Will this work on a 2014 Chevy camaro ? And if it does does tubing matter for sound quality ?
will this work on a 86 k20 with a 454 with hooker long tube headers
Motor Vehicles
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Electrical Cords
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