Step 1: Engine & Transmission Mounts

  • Premium Mounts Are for GM LS or GM Gen-V LT Engine Swaps (Allows Future Engine Change to LS or LT by Using Different Clamshell Component)
  • Transmission cross-members work with the following transmissions: T56, T56 Magnum, 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, and 6L80 - Choose the Appropriate Crossmember for Your Desired Transmission
  • New Lower Price on the C10 Crossmembers
  • Fits 2-Wheel Drive Trucks
Shop Engine and Transmission Mounts

Step 2: Oil Pans

  • The factory LT Oil Pans don't fit or hang too low for an engine swap
  • LT Swap oil pans provide maximum clearance to the chassis and ground
  • OE (original equipment) style fitment for durability, strength, and proper sealing
  • Complete kit w/ sump baffle, OE style pickup, sump plug, oil filter stud, and oil passage cover
Shop Oil Pans

Step 3: Exhaust

  • Choose from Headers or Cast Exhaust Manifolds
  • Exhaust Systems Available in 304 or 409 Stainless Steel, 2-1/2" or 3" Tube Diameter, and Side or Rear Exit
Shop Exhaust

Step 4: Radiators

  • Dual Pass LS/LT Swap Radiator
  • Screw-In Inlet & Outlet - Allows Changes to Match Radiator Hose Sizes
  • Aluminum Construction with Cross Flow Design
  • Direct Fit in C10 Trucks
  • Holley Radiator Kits Include the Radiator, Fan Shroud, Dual Electric Fans, Relay w/ Thermostat, and Hose Fittings
  • Choose from Radiators w/ 17" Tall or 19" Tall Core Size
Shop Radiators

Step 5: EFI Fuel Tanks

  • Factory Style Fuel Tanks with In-Tank EFI Fuel Pump Module
  • Eliminate Rust & Dirt with a New Fuel Tank
  • EFI Fuel Pump Modules Are Also Available Separately - Fits in Stock Tank
Shop Fuel Tanks

Step 6: Swap Acessories

  • Drive By Wire Accelerator Pedal Bracket fits 1973-1987 C10
  • Use with 145-160 Pedal or GM # 19417903 (C6 Corvette Pedal)
  • Black Powder Coated Finish
  • Installed in Stock Location Using Factory Hardware
Shop Swap Accessories

Step 7: Accessory Drives

  • Choose from Mid-Mount, High Mount, or Low Mount Accessory Drive Systems for Your Gen-V LT Engine
  • Choose from Natural Aluminum, Black, or Polished Finish
  • Power Steering Add-on Kits - Add Power Steering to the Factory Accessory Drive System
  • Alternator Relocation Kits - Provide Extra Clearance with the Factory Accessory Drive System
  • Race Mid-Mount Accessory Drive Systems Eliminate Air Conditioning or Air Conditioning & Power Steering
  • Bracket Kits - Allow Reuse of Factory Components (High Mount)
Shop GM Gen V LT

Step 8: Terminator X and X Max

  • Standalone Plug and play GM Gen V LT engine control including GDI and VVT support
  • Ideal for swapping late model GM Gen V LT engines into vintage vehicles
  • GM LT Drive-by Wire Throttle Body Control (Terminator X Max Only)
  • Built in 1bar MAP Sensor, vacuum hose adapters included (1/8th – ¼ and 3/16ths) - or for Boosted applications, you can disable the internal MAP sensor, and utilize an external LT MAP Sensor, the harness comes with the connector terminated, making the installation a snap
  • Terminator X Max - also Controls GM Automatic Transmission (4L60/4L80)
  • 4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake (Fuel and Oil Pressure Inputs are pre-terminated)
  • Inputs & Outputs Are Ideal for Electric Fans, Boost Control Solenoids, Progressive Nitrous Control & More
Shop Terminator X and X Max Gen V LT Direct Injection Kits
  • In Stock
Product Type
  • Adapter Kit
  • Drive by Wire Accelerator Pedal Assembly
  • Drive by Wire Accelerator Pedal Bracket
  • Engine Mount Insert
  • Engine Mounts
  • Exhaust System
  • Fuel Pump Module
  • Fuel Tank
  • Headers
  • Heat Shield
  • LSX Conversion Radiator
  • Manifold
  • Oil Pan Kit
  • Radiator
  • Radiator + Fan/Shroud Pkg.
  • Transmission Crossmember
  • Virtual Kit
  • DeWitts
  • Frostbite
  • Holley
  • Holley Kits
  • Holley Sniper EFI
  • Hooker BlackHeart
  • Sniper
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    1973-1987 C10 2WD LT Swap System

    Holley has a complete line of Gen-V LT engine swap products & swap kits specifically designed for the 1973-1987 C10/20 Two-wheel drive Chevy/GMC trucks. These parts work together for a trouble free installation with ideal drive-train geometry & component clearances.