Hey all,
I have been looking for a used 8.75 in my area for almost 3 years now with no luck. I have seen several Ford 8.8 and 9 inch swaps but I am wondering if anyone has tried an olds/pontiac 9.3? There is one not to far away for pretty cheap. It measures 43" perch to perch which is spot on for an a body and 54" flange to flange which if I have done my homework correctly is only 1 3/8 inch wider than the a-body 8.75 and 1/4 inch narrower than the B-body 8.75. Differences in width aside, anyone know of a reason I couldn't use it? I am asking because I am still new to all this and truly don't know what I don't know. I have not found much info on this rear end being put into a mopar so that makes me think there is something I am missing. Thanks for your time.