Swap Harnesses

Bare Essentials LT (Gen V) Swap DIY Stand Alone Factory Harness Mod Kit for 2014+ L83 L86 LT1 L84 L87 L8T Swap

BP Automotive LT Swap DIY Stand Alone Factory Harness Mod Kit For L83 L86 LT1 L82 L84 L87 (Factory Engine Harness Required) Are you the do-it-yourself kind of gear head? We have a complete engine management fuse and relay panel ready to go for you...

LS Swap Wire Harness Fuse Block with Fans Stand alone Wiring Harness OBD2 Port

 LS Swap DIY Harness Rework Fuse Block kit for LS Standalone Harness with Fans and/or AC Application 1993-2024 Port Injection EFI systems.  WILL NOT work with Gen V Direct Injected applications. Description Our DIY kits are designed for...

LS Swap Wire Harness Fuse Block Stand alone Wiring Harness OBD2 Port Connector

BP Automotive LS Swap Wire Harness Fuse Block Standalone Wiring Harness OBD2 Port Connector   1993-2013 LT1(Gen2)/LS1 DIY Factory Harness Mod Kit Application- 1993-2013 V8 Drive by Cable and Drive By Wire GM Harnesses. Including, but...

LS1 to LS2 Throttle Body Plug and Play Adapter Harness - Adapts LS2 Drive by Wire Throttle Body Adapter Harness for LS1 Vehicles - C5 Corvette and CTS-V

LS2 Drive by Wire Throttle Body Adapter Harness for LS1 Vehicles    Our LS1 to LS2 throttle body adapter harness allows the use of the silver blade 90mm LS2 throttle body on a Drive By Wire LS1 application.  This is a Plug and Play...

Gen 3 LS Knock Sensor Extension Relocation harness LS1 LS6 LQ4 LQ9 LM7 L59 LR4 L33

LS Gen 3 Knock Sensor Relocation Extension Harness This harness is a plug & play solution for relocating the knock sensors from the valley cover down to the sides of the block. Commonly used when installing an aftermarket dress-up valley cover...