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Hooker BlackHeart Adapter Kit

1968-1972 A-Body LS Swap, Hooker LS Manifolds to 2.5" Exhaust System

Part # 70701313-RHKR Be the first to write a review

Hooker BlackHeart Adapter Kit

In Stock
Free Shipping - Lower 48 US States
$237.95
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5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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At the heart of any performance vehicle is the exhaust system. Hooker with its classic heart logo has been at the core of the exhaust industry for decades. Many of the most powerful vehicles on the planet have used Hooker Headers. Hooker continues to push the boundaries of performance with the new Blackheart line of LS swap system components for popular muscle car and classic truck applications. Hooker Blackheart LS swap systems are comprised of application-specific components that are comprehensively designed to provide optimized levels of vehicle performance, ground clearance and installation ease, which are not capable of being duplicated with the use of universal-type mounting/exhaust components.

Features:

  • Mandrel bent 304SS construction provides enhanced performance and appearance characteristics
  • Connects Hooker LS cast iron manifolds to Hooker 2.5" A-body exhaust systems
  • O2 bungs included in each adapter tube are indexed for reliable wide-band sensor operation
  • Compatible with all GM automatic transmissions
  • Compatible with 4th-gen F-body T56 and T56 Magnum transmissions
  • Includes OE quality clamps; requires no cutting or welding to install

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!

Brand Hooker BlackHeart
Emission Code5
Exhaust SeriesHooker BlackHeart
Product TypeAdapter Kit
Tube Diameter3"
UPC090127734322
Part Number70701313-RHKR
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Hooker has created a full line of adapter tubes that fill the gap in your exhaust system. Kit includes all hardware and gaskets for a clean and simple connection.
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