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Competition Exhaust System Header Back
Product Discontinued
HOOKER HEADERSPART NUMBER: 520-16524

Competition Exhaust System Header Back

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Chevy/GM - 2WD Truck/SUV/Van
    Competition Exhaust System
  • Header Back
  • 2WD 1973-91 Blazer, Suburban, Jimmy, Carryall, Yukon, 1-Ton Crew Cab and 1973-87 1/2, 3/4, 1-Ton Truck with Big Block Chevy 396-502 Engine

    Notes:
  • Will not fit 1/2 ton short wheel base trucks, Long wheel base only.
  • This dual exhaust system was designed to be used with Hooker Competition Headers - 520-2454. If the dual exhaust is being installed with any other headers modifications will be required. Hooker will not assume responsibility for fit or performance.
  • Models with more than a 131.5" wheelbase must use a tailpipe extension kit to provide proper tailpipe exit. Tailpipe extensions will need to be fabricated or ordered from a local muffler shop.
  • 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
Part TypeExhaust System
BrandHOOKER HEADERS
Package Height9.0
Package Width20.0
Package Length54.5
Weight47.7 PG
Part CategoryPerformance Parts
Vendor Part Number16524HKR
Package Qty1
Package TypeEA
No Questions
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Please click here to download the instructions PDF file

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