Didn't know where to put this so I figure this would be my best bet. I'm trying to figure out what rear gears I have on my 77 T/A. I looked for the RPO code under the hood but its not there so I'm guess it's on the build sheet which I don't have
So is there any way to figure out what I have without getting under there and pulling the back of my rear end off? lol Or possibly get a hold of a build sheet somehow? As far as the car its a 77 T/A, 400 cid, 3 speed automatic. Any help is appreciated!
