LS Swap Bench Harnesses
Gen 3 & Gen 4 Compatibility
$150.00
Upgrade your LS engine swap with these premium bench harnesses, designed for both Gen 3 and Gen 4 motors. Includes harness, software, and OBD2 reader for Gen 3, allowing easy VATs delete. Gen 4 harness requires only HP Tuners for seamless integration. Build, tune, and drive your project with confidence. Plug & play simplicity, perfect for DIY or professional builds.
For Generation 4, you will receive only the harness; no OBD2 device or software is included. You will need HP Tuners.