I have my little s10 blazer. I also have a fuel injected 350 with the exact same 700r4 in my storage. Has anyone here ever actually swap the 4.3 for a 350? I hear all these people who claim that it isn't very hard and you just need new motor mounts la di da di da. None of these people have ever actually done the swap though, they just sit around and talk about it. What really involved, how hard is it?

 

Jagsthatrun.com wrote the book on it. They also sell the parts or kits for the swap.

 

Its easy. especially with a small block, try it with a big block.