Hooker BlackHeart Engine Swap Brackets

1967-1972 GM C10 LS/LT Engine Swap Frame Brackets - Fits 2WD Trucks with Narrow Frame Rails

Part # BHS511 Be the first to write a review
Estimated Ship Date: 04/21/2023
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Vehicle emissions regulations are not applicable to this item.

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Hooker BlackHeart application-specific LS/LT swap engine mounting brackets remove the installation guesswork and compatibility uncertainty that comes with using universal/adjustable swap plates. These brackets are designed for 1967 - 1972 GM C10 pick-ups to achieve optimized component clearances and drivetrain/U-joint operation angles when used in conjunction with 71222024HKR transmission crossmember and Hooker BlackHeart long-tube headers and dual exhaust systems co-developed for this application.


  • Welded Steel Construction
  • Designed for light weight, rigidity and a clean appearance
  • Black coating for durability and corrosion resistance
  • Includes hardware and instructions
  • Designed for use with Hooker BlackHeart headers designed for 1967-1972 GM C10
  • LS Oil Pan 302-2, 302-3, LT 302-20 will work with these engine swap brackets
  • LS Engines Use 71221018HKR Clamshells, 71221016HKR (Black) or 71221017HKR (Red) Polyurethane Inserts & 71223015HKR through bolts
  • Gen-V LT Engines use 71221019HKR Clamshells, 71221016HKR (Black) or 71221017HKR (Red) Polyurethane Inserts & 71223015HKR through bolts

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.

Brand Hooker BlackHeart
Emission Code6
FinishBlack Powdercoated
Motor TypeGM LS/LT
Product TypeEngine Mounts
T56 GM
T56 Magnum GM
Type of ComponentEngine Mount Bracket
Part NumberBHS511

Vehicle emissions regulations are not applicable to this item.
Installation of these brackets requires the use of BlackHeart LS/LT Polyurethane Inserts - P/N's 71221016HKR (Black) or 71221017HKR (Red) along with Hooker Blackheart 71221018HKR (LS Engines), or 71221019HKR (Gen V LT engines) clamshells. Also requires Blackheart 71223015HKR engine mount bolt kit to connect the Hooker engine brackets to the motor mounts. Specification requirements are 10.9 M12 x 1.75 x 140mm. LS engines can substitute O.E. 4th-gen F-body LS engine mounts (ex: GM 22179268 or Anchor 3064) instead of the Blackheart Clamshells and Polyurethane inserts. *Designed for use with Narrow Frame-rails* see pic

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    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

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