i called a friend today he did a v8 converion ina fairmont wagon a few years back. anyway he has a 7.5 rear with 3.27 trac-loc rear. he said i can have it for 75 bucks. he use to go to a cool u pull it yard about 1 hr away he cut turbos of t birds and sell them and other thing like 8.8 rears. see this is a cool place rears were 40 buck and for 20 more they cut it out for you. same with engines and trans, 100 for a engin and 75 for a trans plus 35 for them to remove it. cant beat that deal.