now that i think about it, i think once i used a willwood kit for a fox mustang 8.8 because it had the same bolt pattern as the 8" small bearing housing end. i think the axle offset was different but that was easy to fix with the way willwood does their kits. that may be an option to look at. by the way the 4 lug pattern is different on the fox mustangs from the maverick 4 lug so you will have to re-drill the drums for the correct pattern.