*1. This harness is a 3 wire maf and a 1 wire alternator. Replacement for drive by cable throttle body only. Compatible with 1997 to 2006 drive by cable LS1 4.8 5.3 6.0 engines. All of our harnesses are built with oem. All harnesses are long enough for the pcm to be mounted under the dash (Added 18" for easy computer mounting).

*2. Made of standard copper wire, good electrical conductivity. All wiring harnesses are equipped with sleeves (slidable for the required installation) to improve the performance and efficiency of the engine. The wiring harness has undergone quality inspection before leaving the factory. Universal color code, good reinforced ring terminals, they are completely plug and play. The 1200-degree glass fiber braid on all circuits is heated, and all factory cpa (connector position).

A complete set of engine and transmission wiring harnesses, including all engine and transmission sensor connectors. The wiring harness kit will suit your basic needs, with installation instructions, a standalone wiring process.