Just in case you were wondering, I am writing all this down so when I get my next Blazer I'll have all the info I need with me. I'm filing everything from manuals to just stuff written out on a napkin. Ok, I plan on putting in a 14 bolt rear and maybe a D44 or 60 up front. I want a good gear and locker combo for running 35-16-15 Boggers. I plan on having a TH400 tranny and 383 Stroker in it, so let the replies roll!! Thanks guys. Alex What me get stuck? NEVER!!