Comes with Variable Valve Timing Plug. Will require adaptor if using a non-VVT sensor. Recomended adaptor ICT Billet WAVVT40
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 4L60E automatic transmissions.
Recommended and Compatible Parts
Main Computer: GM 12597121, 12612384, or 12625455
MAP Sensor: GM 12592525
Ignition Coils: GM 12573190 / TSP 81015-8
O2 Sensor: GM 12581966 / DELCO 213-1694
MAF Sensor: GM 10393948 / DELCO 213-4343
CAM Sensor: N/A
Crank Semsor: GM 12585546 / DELCO 213-3520
Accelerator Pedal: GM 25835421 (CORVETTE), GM 10379038 (CTS-V), GM 12565643 (VORTEC TRUCK)
Knock Sensor: GM 12570125 / DELCO 213-1576