Top Street Performance Engine Wiring Harness - WH1200

An LS engine swap is a no-brainer when it comes to adding some affordable horsepower to a project car, but any swap comes with its share of headaches, including wiring. That's where TSP's engine and transmission wiring harness comes in. It is designed for engines from '97 - '04 LS1 and LS6 Corvettes and '99-'06 drive-by-cable GM trucks with T56 manual or non-electronic automatic transmissions.

Application: Chevrolet Small Block V8 Gen. III/IV (LS-Based)

Note: TSP adapter 81033 required in order to use GM #12592525 MAP sensor