Just read in the 73-87 board that I guy put one of these trannies in an 80s truck. I know that the trans and bell will bolt up, but didn't know that the t-case would bolt up. Buddy has a junkyard with a bunch of these, but not sure if these will hold up to a 400. The motor is all stock, if I do anything to it, will be mild cam, intake, headers, and maybe TBI. This is for a d/d, not a wheeler. And it's for my 62 burban. Just remembered that the burb has 3.08s in it, would make for killer land speed records, but I am NOT gonna swap axles again, of which I'm getting real tired of doing......