Seems like a deal, I think

rumblefish360 said
Well, the B body rear end will not fit the A body due to width. The center section is probably not a suregrip equiped rear and not really worth the expense up upgrading it to one since you can get one new, all new for a reasonable price.
$120 for a 8-3/4 center is ethier a know nothing guy giving it away or it's an open rear. Know for sure that it's a sure grip before you get it.

I bought a rear last year out of a 73 R.runner,it,s a 1 wheel peel with 2.76 gears.It was also bbp with 3 inch studs(I paid $100)The center,I put in my 66 Dart 6 cyl. with an A-body 8 3/4.$120 for any 8 3/4,s.g or not is a deal in my area!Can,t find to many around,so I buy when available.