Top Street Performance Engine Wiring Harness - WH1215

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 5.3 L LH6, LY5, LMG, and LH8 engines from '09 - '14 drive-by-wire GM trucks with T56/TR6060 manual transmissions.

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

Note: Fits '09-'14 drive-by-wire applications with 5.3 L LH6, LY5, LMG, and LH8 engines and T56/TR6060 manual or non-electronic automatic (700R4, 200-4R, Powerglide, TH350, TH400) transmissions