Aug 20, 2012 #1 S SIXBANGR mean old man Joined May 25, 2001 Messages 2,446 '79 Turbo LaSabre, what rear gear and what rear housing did they have?
Aug 20, 2012 #2 C charlief1 RIP Charlie! Joined Sep 20, 2007 Messages 23,936 Full sized should have an 8.5" but I have seen a few of the large cars with 7.5" rears. Take a pic of what's under it so we can see what it's got.
Full sized should have an 8.5" but I have seen a few of the large cars with 7.5" rears. Take a pic of what's under it so we can see what it's got.