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Hooker BlackHeart

Hooker BlackHeart LS Swap Mid-Length Headers - Stainless

1964-1967 GM A-Body LS-Swap 304SS 1-3/4 x 3" Mid-Length Header

Part # 70201311-RHKR Be the first to write a review
Estimated shipping date: 02/25/2022
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$838.95
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$933.00
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Hooker has quickly become the leader in LS engine swaps and we are excited to announce new products for the 1964-67 GM A-Body. The new Stainless Steel Mid-Length headers provide excellent ground clearance as well as component clearance. Their deep formed collectors with merge spears maximize flow potential, improving engine performance. These headers are designed to work specifically with Transmission Crossmember P/N 71222008HKR and Engine Mounts P/N 71221008HKR or 71221009HKR, for a trouble free install.

Features:

  • Laser cut flanges with TIG welded flat-finished port construction
  • Tube bend geometry optimized for component clearances
  • Mid-length design provides best available ground clearance under car
  • Deep formed full-flow collectors and collector spears maximize flow potential
  • Adapter kits available for connection to Hooker A-body exhaust systems
  • Compatible with all GM automatic transmissions
  • Compatible with 4th-gen F-body T56 and T56 Magnum transmissions
  • Compatible with all LS/Vortec engine starters
  • Easy installation- includes all necessary hardware
  • Manufacturer's limited lifetime warranty

About Hooker BlackHeart

The BlackHeart team utilizes the latest technology and materials to design exhaust systems, engine swap kits, and mufflers for both import and domestic cars and trucks. Hooker Blackheart is platform-engineered to provide superb performance, aesthetics, and fitment.

Application1964-1967 GM A-Body
Bolt SizeM8 x 1.25 x 25mm
Brand Hooker BlackHeart
CARB (California) CompliantNo
Collector Diameter3.00 inch
Emission Code4
EngineGM Small Block Gen III/IV (LS Based)
Header FinishNatural
Header StyleMid Length
Primary Tube Dia.1-3/4 inch
Product TypeHeaders
Tube Material304 Stainless Steel
UPC090127744659
Part Number70201311-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: Aftermarket angled or flexible boot spark plug wires are required to be used with these headers to obtain adequate tube/plug wire clearances.
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