Subscribe to a magazine

Ford 9 Inch Axle

Back to article View Gallery
7 of 14
The factory Ford 9-inch was upgraded with 31-spline axle shafts, a locker, and a 4.86 ring and pinion set. Wild Horses 3.5-inch multi-leaf lift packs provide a progressive ride and generous flex. D-rings and a hitch receiver on the rear bumper make it easy to yank the Bronco out of trouble, but there's a better chance Bill will use this stuff to tow you out instead.