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1987-1995 Jeep Wrangler - LS Swap

In 1987, Jeep gave the world a CJ-7 that you could live with every day. The YJ Wrangler received modern advancements like ABS, automatic transmissions, and fuel injection to make living with your off-road legend easier on a day-to-day basis. If the old, reliable inline-4 or inline-6 isn't quite enough, check out our Gen III/IV LS swap parts below to give your Wrangler a firebreathing Chevy heart.

Step 1: Engine and Transmission Mounts

  • Engine Mounts Designed for Use with GM LS Engine Swap
  • Factory Crossmember / Skid Plate is Reused for Transmission & Transfer Case Mounting
  • Works with Stock or Lifted Body & Suspension - When Used with 4L60E, 4L65E, 4L70E, 4L80E, 6L80, TH350, or TH400 Transmission & Stock NP231J Transfer Case
  • Engine Mounts are Modular Design & Allow Future Change to GM Gen-V LT Engine, by Swapping Out the Clamshells
Shop Mounts and Crossmembers

Step 2: Oil Pans

  • Factory oil pans don't fit or they hang too low on engine swaps
  • Engine swap oil pans provide maximum clearance to the chassis and ground
  • OE (Original Equipment) style fitment for durability, strength, and proper sealing
  • Choose from natural aluminum casting, carbon black ceramic finish, or fabricated sheetmetal depending on the application
  • Complete kit with sump baffle, OE style pickup, drain plug, oil filter stud, and oil passage cover
Shop Engine Swap Oil Pans

Step 3: Exhaust System

  • 304 Stainless Steel Exhaust System
  • Compatible with Stock OE 2003-2009 5.3L/6.0L Chevy Trailblazer/EXT/SS exhaust manifolds (suspension lift only required for use)
  • 3" Exhaust is High-Tuck Design to Clear Any Obstacles when Off-Road & Enough Flow to Handle LS Engines
Shop Exhaust

Step 4: 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 LS and LT Accessory Drives

Step 5: 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
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