Step 1: Engine and Transmission Mounts

  • Engine Mounts Designed for Use with GM LS or Gen-V LT Engine Swap
  • Factory Crossmember / Skid Plate is Reused for Transmission & Transfer Case Mounting
  • Works with Stock or Lifted Body & Suspension - When Used with 4L60E/4L70E & Stock NP231J Transfer Case
Shop Engine Mounts

Step 2: Oil Pan

  • LS Swap Oil Pans Provide Maximum Clearance to the Chassis, Engine Mounts, and Other Swap Components
  • Cast Aluminum Construction
  • Complete Oil Pan Kit with Sump Baffle, OEM Style Pickup, Drain Plug, Oil Filter Stud, and Oil Passage Cover
Shop Oil Pans

Step 3: Exhaust System

  • 304 Stainless Steel Exhaust System
  • 3" Exhaust system with High-Tuck Design for Off-Road Clearance

Step 4: Terminator X and X Max

  • Standalone Plug and Play Engine Control for GM LS Engines
  • Terminator X Features Real-Time Fuel Learn, High Impedance Injector Drivers, Integrated 1bar MAP Sensor & 4 Programmable Inputs and Outputs
  • Terminator X Max - also Controls GM Automatic Transmission (4L60/4L65/4L70/4L75/4L80/4L85)
  • Inputs & Outputs Are Ideal for Electric Fans, Boost Control Solenoids, Progressive Nitrous Control & More
Shop Terminator X and X Max LS Kits

Step 5: Accessory Drives

  • Choose from High Mount, Low Mount, or Mid Mount Accessory Drive Kits
  • Choose from Natural Aluminum, Black, or Polished Finish
  • Bracket Kits - Allow Reuse of Factory Components (High Mount & Low Mount)
Shop GM LS Accessory Drives
  • In Stock
  • Holley
  • Holley Kits
  • Hooker BlackHeart
  • White Box
Product Type
  • Engine & Transmission Mount Kit
  • Engine Mount Insert
  • Engine Mounts
  • Exhaust System
  • Oil Pan Kit
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    1997-2006 JEEP WRANGLER TJ LS Swap System

    Holley has a complete line of LS engine swap products & swap kits specifically designed for the 1997-2006 Jeep Wrangler TJ These parts work together for a trouble free installation with ideal drive-train geometry & component clearances. Add some serious power & torque to your Wrangler with a GM LS Engine.