LQ4 Wiring and ecm install


Dec 17, 2006
What are you guys doing with the engine harnesses. I removed the stock Gn engine harness at the firewall. Does anyone make a plug setup to run off the back of the firewall fuse block.
i recently built a 6.0/t56 85monte SS and what i did was use the stock Engine harness from the 305 and eliminated most of the wires but did keep a select few so i could wire in the LS harness into the stock one. this way i could still use hte factory fuse box