swap V6 for V8
Hey, i just purchased a 2001 gmc siera with the 4.3L v6 im having trouble online finding out much about what i could possibly swap in some people say a sbc will line up and use the same harness others say that a 5.3 ls will wondering if anyone has been down this road with a swap or have any suggestions on what i could throw at it
Thread
Thread Starter
Forum
Replies
Last Post




