My buddie has acess to a LS-1 that was in a car that was t-boned and he wants to put it in a cutlass supreme 1985 G-body. has anyone here done it yet? if so what should be saved from toatled car? and any tips or a site that could help would be appreciated!! THANKS

does anyone know a forum who can help?

Try a google search Yo !
Thier's only about a gazillion LS1 sites out there.

It's not going to be easy, I can tell you that right now !!!

I'd grab the entire engine wire harness along with the interior harness, the PCM and EBCM.

Good Luck and welcome to AF.