jmuse8482
+1y
8.8 Drive Axle, practically everyone is using it. It is popular in a many swaps. GTO (New), Rx-7's ect.. This rearend is lighter than a 9-inch and is as strong as a 12-bolt, and many Mustangs came from the factory with Traction-Lok limited-slip differentials. This rear ends are everywhere and you can get one for $100 dollars or less. If you get a 8.8 the weakest link in the rear end IS the axles. So swap out the axles and you'll never have to worry. There are people running 10's on these diffs with only aftermarket axles.
GEAR RATIOS
Factory 8.8 Gear Ratios
(with Traction-Lok)
2.73
3.08
3.27
3.55
Vehicle Application Axle Width (inches)
'86-'04 Ford Mustang 8.8 59 11/44
But the only 8.8 i have seen under a B2200, the guy that did had it narrowed as well. And there was some pictures floating around google somewhere about someone else doing it. And they also had it narrowed.