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Holley Kits

Hooker BlackHeart LS Swap Kit

1987-1995 Jeep Wrangler YJ LS Swap Kit

Part # VK090231

Hooker BlackHeart LS Swap Kit

Estimated Ship Date: 05/22/2024
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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 YJ with a GM LS engine swap. These engine-mounting components are a fully engineered swap system that provides maximum component clearances, abd ideal drivetrain geometry. These engine mounts work together with the stock skid plate / transmission crossmember to mount the transmission & stock NP231J transfer case.

Features:

  • Add V8 Power & Torque to your 1987-1995 Jeep Wrangler TJ with a GM LS 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
  • Designed to install a GM LS engine with TH350, TH400, 4L60E-4L70E, 4L80E or 6L80 transmission into Jeep Wrangler YJ w/ NP231J transfer case with aftermarket adapter.
  • Compatible with Holley 302-3 or Factory GM LS Truck Oil Pans
  • Maintains the Stock Passenger Side Engine Offset for Optimum Vehicle Component Compatibility
  • Works with Factory Skid Plate / Crossmember – Cost Savings Since The Factory Part is Reused
  • Raw Un-Painted Steel for Easy Welding & Strong Mounting Foundation
  • Includes “clamshell” style engine mounts and polyurethane inserts for trouble-free use and serviceability
  • Engine Position Allows for Use of Electric or Mechanical Engine Cooling Fan
Application1987-1995 Jeep Wrangler
Brand Holley Kits
Emission Code6
EngineGM Gen III/IV (LS)
FinishRaw
MaterialSteel
Product TypeEngine & Transmission Mount Kit
Transmission4L60E
4L65E
4L70E
4L80E
6L80E
TH350
TH400
Type of ComponentEngine & Transmission Mount Kit
Part NumberVK090231
1) Optimized for Use with GM LS 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. *Bare steel engine mounting brackets, weld-on design. Requires painting.

*Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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