Skip to main content
ASK OUR EXPERTS
1-866-464-6553

Hooker BlackHeart Mid-Length LS Swap Headers - Stainless Steel

1970-1974 Camaro/Firebird Tube Size 1-7/8, Collector Size 3", Port Shape - round

Part # 70201308-RHKR Be the first to write a review

Hooker BlackHeart Mid-Length LS Swap Headers - Stainless Steel

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
1970-1974 GM LS 2nd Gen (Camaro/Firebird) Mid Length Engine Swap Headers for hot LS1/LS6/LS2 (cam,heads,nitrous), 6.2L(L92)Vortec truck, LS3 or all supercharged LS/Vortec engine swaps requiring maximum ground clearance. Not legal for use on pollution controlled motor vehicles.

Features:

  • Premium fitment with optimized ground clearance
  • Laser cut 3/8” flanges with flat-finished TIG welded port sealing
  • 1-7/8” primaries with 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 (hydraulic clutch only, 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 through the use of an available mid-pipe kit
  • Compatible with stock or half-height subframe/body mounts
  • 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
Collector Diameter3.00 inch
Discount$$$$
Discount PercentageOver 75%
Emission Code4
EngineGM Gen III/IV (LS)
Exhaust SeriesHooker BlackHeart
Flange Size3/8 Inch
Header FinishNatural
Header StyleMid Length
Material304 Stainless Steel
Primary Tube Dia.1-7/8 inch
Product TypeHeaders
SubframeStock
Tube Material304 Stainless Steel
Type of ComponentHeaders
UPC090127738771
Part Number70201308-RHKR
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

NOTE: These headers were not designed for bolt-in compatibility with a 4L80 transmission. The ears on the side of the transmission would have to be trimmed for clearance to permit the installation of these headers.
Reviews

    Your Review

    *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.