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Hooker Blackheart Gen-III Hemi Swap Kit

1997-2006 Jeep Wrangler w/ 6-Cylinder Frame - Gen-III Hemi Swap Kit

Part # VK090170
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Gen III Hemi Engine Swap Kit Includes Engine Mounting Brackets BHS515, Clamshell Mounts BHS514, Poly Inserts 71221016HKR, Through Bolts 71223015HKR, Steering Shaft Support BHS520, and Transmission Bracket BHS521. Add some serious torque and power to your Jeep Wrangler TJ with a Gen III Hemi engine swap. These engine-mounting brackets are one part of a fully engineered swap system that provides maximum component clearances, ideal drivetrain geometry and clearance for swap headers & 3.00" high-tuck exhaust system. These engine mounts work together with the stock skid plate / transmission crossmember to mount the transmission & stock NP231J transfer case. The Gen III Hemi 5.7L factory truck oil pan & accessory drive system are recommended for this swap (these parts come on the donor engine when using the 2003-2008 5.7L Hemi truck engine).


  • Add V8 Power & Torque to your TJ with a Gen III Hemi Engine swap in the 1997-2006 Jeep Wrangler & 2004-2006 Jeep Wrangler Unlimited
  • Fits Vehicles that Came from the Factory with a 4.0L 6-Cylinder Frame
  • Optimized for use with the 2003-2008 5.7L Gen lll Hemi truck engine for OE-like fitment
  • Works with Stock or Lifted - Body & Suspension
  • Uses Stock Gen III Hemi Truck Rear-Sump Oil Pan
  • Uses Factory TJ Skid Plate / Transmission Crossmember
  • Compatible with Many 3 and 4-Link and Radius Arm Front Suspension Systems
  • Maintains the Stock Passenger Side Engine Offset for Optimum Vehicle Component Compatibility
  • Engineered System that Works with Hooker Blackheart Headers BH2352, Y-Pipe BH2354, and Exhaust System BH13212 – for Easy Bolt-in Exhaust
  • Plate Steel Construction Provides Durable, Long-Term Engine Mounting Solution
  • Hybrid Bolt-In / Weld-In Installation Greatly Simplifies the Installation Procedure – Includes Hardware Hybrid Bolt-In / Weld-In Installation Greatly Simplifies the Installation Procedure – Includes Hardware
  • Engine Mounting Position Allows Use of Electric or Mechanical Engine Cooling Fan
  • Manufacturer’s Limited Lifetime Warranty
Application1997-2006 Jeep Wrangler
Brand Holley Kits
Emission Code5
Motor TypeChrysler Gen III Hemi
Product TypeEngine & Transmission Mount Kit
Transmission545 RFE
Type of ComponentEngine & Transmission Mount Kit
Part NumberVK090170

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.

Fits 1997-2006 Jeep Wrangler - Fits Vehicles that Came From the Factory with a 6-Cylinder Engine. Optimized for Use with 2003-2008 Dodge Ram 5.7L Truck Engine & 545RFE Transmission & NP231J Transfer Case. The factory 5.7L Rear Sump Oil Pan & Truck Accessory Drive System is Ideal for this Engine Swap. Suitability for Use With 2009-up Truck Hemi Engines Has Not Been Validated. Usage With Car-Based Gen lll Hemi Engines Will Encounter Alternator Interference With the Right Side Frame Rail. Designed for Use with Hooker Blackheart Headers BH2352, and Y-Pipe BH2354. Requires Welding

*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.

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