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Step 1: Engine and Transmission Mounts

  • Swap the V6 or Gen II Small Block with a GM LS Engine
  • Optional Torque Link Bracket Allows Installation of Traditional GM Transmissions (no Torque Link Bracket)
  • Transmission Options: T56, T56 Magnum, 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, 200R4, and TH400
  • Some Transmissions Use Special Crossmember Adapter - Available Separately
Shop Engines and Transmission Mounts

Step 2: Oil Pans

  • LS Swap Oil Pans Provide Maximum Clearance to the Chassis & Ground
  • OE (Original Equipment) Style Fitment for durability, Strength, and Proper Sealing
  • Choose from Natural Aluminum Casting, or Carbon Black Ceramic Coating
  • Complete Kit w/ Sump Baffle, OE Style Pickup, Drain Plug, Oil Filter Stud, and Oil Passage Cover
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Step 3: Headers

  • Choose from Stainless Steel or Mild Steel - Mid-Length or Long Tube Headers - Designed for the 4th Gen F-Body LS Swap
  • Choose from Natural Stainless, Ceramic Coated, or Painted Finish
  • Choose from 1-3/4" or 1-7/8" Primary Tubes
Shop Headers and Exhaust Manifolds

Step 4: Exhaust Systems

  • Choose from Cat-Back, or Header Back Exhaust for Mid-Length or Long-Tube Headers
  • Choose from 304 or 409 Stainless Steel Construction
  • High Flow Straight Through Mufflers & Stainless Steel Exhaust Tips
Shop Exhaust Systems

Step 5: Swap Accessories

  • Body Notch Panel Provides Exhaust Clearance (Fits 1993-1997 F-Body & Provides Exhaust Clearance - Similar to the Factory Cars that Came with the GM LS Engines)
  • Floor Brace Clears Hooker Blackheart Exhaust Systems (Fits 1993-2002 F-Body)
Shop Swap Accessories

Step 6: 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

Step 7: 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
  • In Stock
  • Holley
  • Holley Kits
  • Hooker BlackHeart
  • White Box
Product Type
  • Adapter Kit
  • Body Notch Panel
  • Crossmember
  • Crossmember Adapter
  • Engine & Transmission Mount Kit
  • Engine Mount Insert
  • Engine Mounts
  • Exhaust System
  • Floor Brace
  • Headers
  • Oil Pan Kit
  • Torque Arm Bracket
  • Transmission Mount
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    1993-2002 GM F-Body LS Swap System

    LS Swap Components & swap kits for 4th Gen GM F-Body Vehicles. Nothing beats the power of modernizing with a complete LS swap system. From fuel injection, manifolds and fuel pumps all the way to the exhaust system. Holley has engineered these parts to work as a system to deliver the most power and proper fit.
     X  Holleydays 2021
     X  Holleydays 2021