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Are you still looking for a 4.3? I have an '01 complete with PCM, harness, and all accessories that I just pulled out of my truck. 98,xxx miles. Oil changed every 3k and I never had ANY problems or issues with it. Let me know if you are still in need of one of these. I need Pacesetter LT Header Funds for my new 5.3!
I need help. I have a 1993 Chevy K1500 W/T with a 4.3 V6 T.B.I. I have heard that it is easy to swap it out for an early 90's 350 T.B.I and want to do it. There are plenty of kits for S-10's, but they cost too much. Need pointed in right direction.
You are not going to gain much if any power moving up to the early 90s V8. It is a bolt in swap and you use nothing but stock parts to do the swap. Pick up 4.8/5.3 or 6.0 and swap it in instead. You will be happy with what you end up with. The stock 5.0/5.7 is just a waste of knuckle hide. :twocents: