So we tore into dads 70 chevelle. I think were going to get the car running and make it safe first, then start from the back and go forward. Hes never going to have slicks on this thing so hes going to keep the 8.2" rear in it and install a posi. Whats a good posi unit to go with here. I have a detroit locker in my Nova but he dosent like the clanking. So what unit should I go with?

I am using a eaton posi in my 10 bolt

Eaton for sure.

Stay away from the Auburn . . . I had two and burned up two.