stared looking at the trans. I have laying around and did some research, it turned out to be a SM465 that is supposed to be a heavy duty trans. so it should work out great for what I have in mind.

http://s219.photobucket.com/user/ratamugrosa/library/1952%20Chevy%20Monster%20truck

http://s219.photobucket.com/user/ratamugrosa/library/1954%201ton%20wrecker?sort=3&page=1