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Hooker BlackHeart Long Tube Headers - Black Ceramic Coated

1970-1974 GM LS 2nd Gen (Camaro/Firebird), Tube Size 1-7/8, Collector Size 3 inch, Port Shape - round

Part # 2298-3HKR Be the first to write a review

Hooker BlackHeart Long Tube Headers - Black Ceramic Coated

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$699.97
was $1,112.00
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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 F-body Full Length LS Engine Swap Headers for Hot LS1/LS6/LS2 (cam, heads, nitrous), 6.2L (L92) Vortec truck, LS3/LS7 or all supercharged LS/Vortec engine swaps

Features:

  • Premium fitment with optimized ground clearance. The only 1970-74’ specific header design in the marketplace
  • Laser cut 3/8” flanges with flat-finished TIG welded port sealing
  • 1-7/8” primaries/3" collectors
  • 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
  • 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
  • Connects directly to Hooker 3” 2nd-gen F-body exhaust system.Connection to 2-1/2” Hooker 2nd-gen F-body exhaust system requires the use of an available mid-pipe kit
  • Compatible only with stock height subframe/body mounts. Installation with half-height mounts will require modification to vehicle floor panels
  • Automatic and manual transmission compatible
  • Will not install with factory column shift linkage, Lokar or similar aftermarket shift cable or linkage required for column shift applications

About Hooker BlackHeart

Shop the official site of Hooker BlackHeart and explore exhaust systems, engine swap kits, and mufflers for both import and domestic vehicles at Holley.com!

Application1970-1974 Camaro/Firebird
Bolt SizeM8 x 1.25 x 25mm
Brand Hooker BlackHeart
CARB (California) CompliantNo
Clearance CategoryExhaust
Collector Diameter3.00 inch
Discount Percentage26-50%
Emission Code4
EngineGM Gen III/IV (LS)
Exhaust SeriesHooker BlackHeart
Header FinishBlack Ceramic
Header StyleLong Tube
MaterialMild Steel
Primary Tube Dia.1-7/8 inch
Product TypeHeaders
Sale CategoryExhaust
SubframeStock
Tube MaterialMild Steel
Type of ComponentHeaders
UPC090127686300
Part Number2298-3HKR
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

Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker BlackHeart does not recommend the use of header wraps as this will void the warranty.
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    Some parts are not legal for use in California or other states with similar regulations.