Well I just bought a 1980 parts truck. Price was real cheap what I was wondering was what was involved in swapping the 4speed in. I would like to put in the transfer case to and probably the front end to. I just wasn't sure if the bolt pattern for the wheels were the same, and what was necessary to bolt the tranny to the engine. Both engines are small blocks. I'm sure this has been gone over befor but I thought I would see if I could get a quick response here.