8 3/4 Question

The B dody one is to large in length for a A body. You will have to cut it to work.

I've heard that these early B body rear ends could work without any cutting, but would
i dont see a reason to run ladders on the street
i would cut them off and clean it up

debatable...that year B body is a little wider and the spring pads are off by a half an inch per spring
they "should" be cut and rewelded, but plenty of people run them as they are

this rear end is pretty popular because it brings the rear wheels a little further out (without cutting the tubes)

I was planning on moving the perches. I've seen many people talking about using this width rear in our A bodys and dialing in the tire location with rim offset. I'm really hoping I don't have to cut it, but will if need be!