Hooker Blackheart Engine Mounting Brackets

1987-1995 Jeep Wrangler YJ with GM LS or Gen-V LT Engine Swap

Part # BHS522
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Vehicle emissions regulations are not applicable to this item.

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Add some serious torque and power to your Jeep Wrangler YJ with a GM LS or Gen-V LT engine swap. These engine-mounting brackets are one part of a fully engineered swap system that provides maximum component clearances, and ideal drivetrain geometry. The modular design allows future engine changes by swapping out the clamshell component only (available separately for GM LS or Gen-V LT engines).


  • Add V8 Power & Torque to your 1987-1995 Jeep Wrangler TJ with a GM LS or Gen-V LT Engine Swap
  • Fits Jeeps that Came from the Factory with a 4 or 6-Cylinder Engine
  • Works with or Without a Body or Suspension Lift
  • Compatible with Holley 302-3 or Factory LS or Gen-V LT Truck Oil Pans
  • Maintains the Stock Passenger Side Engine Offset for Optimum Vehicle Component Compatibility
  • Plate Steel Construction Provides Durable, Long-Term Mounting System
  • Raw Un-Painted Steel for Easy Welding & Strong Mounting Foundation
  • Engine Position Allows for Use of Electric or Mechanical Engine Cooling Fan
  • Modular Clamshell Style Engine Isolators – Allows Future Engine Changes from GM LS to Gen-V LT (or LT to LS) – By Changing Only the Clamshells & Headers
  • Works with Factory Skid Plate / Crossmember – Cost Savings Since The Factory Part is Reused

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.

Application1987-1995 Jeep Wrangler
Brand Hooker BlackHeart
Emission Code6
Product TypeEngine Mounts
Type of ComponentEngine Mount Brackets
Part NumberBHS522

Vehicle emissions regulations are not applicable to this item.
1) Optimized for Use with GM LS and Gen-V LT Truck Engines. 2) Fits Jeeps that Came from the Factory with 4 or 6-Cylinder Engines. 3) Body or Suspension Lift is not Required to Install These Mounting Brackets. 4) Additional Hooker Blackheart Parts Required for Installation: 71221018HKR Engine Mount Clamshell for LS Installations (2 required) 71221019HKR Engine Mount Clamshell for Gen-V LT installations (2 required) 71221017HKR (red) or 71221016HKR (black) Poly Engine Mount Inserts (2 required) 71223015HKR Engine Mount Bolt Kit (1 required) Bare Steel, Weld-On Design. Requires Welding & Painting.

*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.