I would like to swap a 6.0 into a 93 S-10 that has a 4.3 in it now. I have no idea where to start, and have talked to peformance shops that cant help. Can anyone tell me what kind of changes I will be facing? I know the basics, its the small things I am in the dark about. The radiator, wiring, cooling fans, fuel lines, fuel pumps and so forth. Any help will be greatly appreciated! I just dont want to get stuck in the middle of this and have to spend a bundle more than I expect to. Thanks to anyone who replies.

should be able to pull the stock fuel pump off of a 2500 with the 6.0...

ok thanks alot man

Look over on ls1tech as well, they have a section for LS swaps into lots of different vehicles.

pm me with any questions, I have everything and in the middle of mine.