I swapped out an 8-1/4 to a 8-3/4 for the same thing. Annoying click from the wratchet style locker.
Limited slips are great and quiet. But not sure what name brand to recommend.
Maybe send a message to Dr Diff. He is really good about recommending products.
Also a 8-1/4 is good for up to like 500hp. very strong rear end for the street and you can get fancy chrome covers too!
