Who doesn't love a classic 4 eyed mustang fox body? Well today we're bringing this very nice survivor of a Fox body Mustang into the shop and knocking out a very impressive rear gear upgrade. One of the best improvements any of these Fox and later mustangs can see is getting rid of the highway gears and going to something more aggressive.

Of course while we're in there and the car is on the rack, we're also going to run smack into some other issues. Under the hood of this thing is a stout small block Ford with some good upgrades, unfortunately she's got a few surprises and challenges in store for us. Time to get to work!