Free shipping on orders over $100 - Details
Holley Kits

Hooker BlackHeart LS Swap Kit

1997-2006 Jeep Wrangler TJ/LJ w/ 6-Cylinder Frame LS Swap Kit

Part # VK090181
Estimated Shipping Date: Coming Soon
Notify Me When Available
Free Shipping
Your Price
Suggested Retail
Add to Wish List
Create a new list
Starting at $35 a month with Learn More
GM LS Engine Swap Kit Includes Engine Mounting Brackets, Clamshell Engine Mounts, Poly Inserts, Through Bolts, and Transmission Mount. Add some series torque and power to your Jeep Wrangler with a GM LS engine swap. These engine-mounting components 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.


  • Designed to use most of the stock engine frame mounts to minimize necessary fabrication
  • High arch design maintains upper control arm to frame clearance
  • Does not require the use of a body or suspension lift (when used with a 4L60E/4L70E and stock transfer case) to allow for budget friendly build options
  • Designed to install a GM LS engine (Gen lll, lV) with a TH350, TH400, 4L60E, 4L80E or 6L80 transmission into a 6 cylinder Jeep TJ/LJ chassis by mating them to the stock Jeep Wrangler NP231J transfer case with aftermarket adapter.
  • Does not require removal or replacement of the stock steering shaft support bracket for simplicity
  • Maintains the stock passenger-side offset of jeep 4.0L engine to prevent alteration of linkage and other associated parts
  • Works with stock, transfer case drop, or belly-tuck drivetrain installations allowing several design/component options
  • Compatible with the stock skid plate, or aftermarket transmission cross members and skid plates for convenience
  • Designed for use with Hooker BlackHeart LT swap headers for a complete swap solution
  • Includes “clamshell” style engine mounts and polyurethane inserts for trouble-free use and serviceability
  • All hardware included
Application1997-2006 Jeep Wrangler
Brand Holley Kits
Emission Code6
EngineGM Small Block Gen III/IV (LS Based)
Product TypeEngine & Transmission Mount Kit
Type of ComponentEngine & Transmission Mount Kit
Part NumberVK090181

Vehicle emissions regulations are not applicable to this item.

*Not compatible with 4 cylinder frames *Bare steel engine mounting brackets, weld-on design. Requires 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.