Originally Posted by ksrumbel
I would recommend a professional install. You need to be spot on with backlash. It took my speed shop 4 hrs labor and saved me the hassle.
I definetely agree, a mustang rearend is not like a chevy 10 bolt that u can just slap together, have it done at a shop that way you dont have to worry about failure later. I love my 4.10 gears it will wake it up for sure