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Hooker Super Competition Long Tube Header - Stainless

Limited To Stock On Hand - Replaced by part # 70101311-RHKR

Part # 2297-7HKR Be the first to write a review

Hooker Super Competition Long Tube Header - Stainless

Not Available

4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details
1970-74 GM LS 2nd Gen (Camaro/Firebird) Full Length Engine Swap Headers for Stock LS1/LS6/LS2 or 5.3L-6.0L Vortec truck engine swaps

Features:

  • 100% Stainless steel construction
  • Designed and intended for installation only with Hooker LS swap engine mounting brackets and transmission crossmembers for this application.Will not install with any other brand of mounts
  • Installation with half-height mounts will likely require modification to vehicle floor panels
  • Compatible only with stock height subframe/body mounts
  • Connection to 2-1/2” Hooker 2nd-gen F-body exhaust system requires the use of an available mid-pipe kit
  • Bolt-in installation with Hooker 3” 2nd-gen F-body exhaust system
  • Compatible with Quick Time™ bellhousings, mechanical clutch linkage (requires custom Z-bar/pivot ball assembly), stock A/C evaporator case on firewall, straight boot spark plug wires and Holley LS swap oil pan and accessory drive brackets
  • Proprietary flat-finished/TIG welded stainless steel investment cast port flanges, CAD/CFD designed one-piece merge collectors and investment cast attenuation spears
  • 1-3/4” primaries/3" collectors
  • The only 70-74’ specific header design in the marketplace
  • Premium fitment with maximized ground clearance
  • Will not install with factory column shift linkage, Lokar or similar aftermarket cable or linkage required for column shift applications

About Hooker

Hooker Headers & exhaust systems are engineered to increase horsepower and torque while improving throttle response. Shop the official site of Hooker at Holley.com.

Brand Hooker
Collector Diameter3.00 inch
Emission Code4
Header FinishNatural
Header StyleLong Tube
Primary Tube Dia.1-7/8 inch
Product TypeHeaders
Tube Material304 Stainless Steel
UPC090127686270
Part Number2297-7HKR
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

This part is limited to stock on hand. This means once current inventory is sold out, it will not be back ordered nor will it be built again. In the rare case where a product is oversold, your order may be partially filled or canceled and payment will be refunded. The use of header wraps can cause header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty. Hooker long tube headers do not come with header reducers.
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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