Allstar Ring and Pinion Installation Kit for Ford features a ring and pinion installation kit that fits the Ford 8.8 inches salisbury type differentials with a 10-bolt cover. The application includes 1985 to 1998 Mustangs, 1981 to 1998 Light Trucks and Broncos. It is a complete kit containing all the hard-to-find individual parts for a quick, trouble-free installation. The kit includes: pinion and side (carrier) bearings, pinion seal, pinion depth shims, adjustable side (carrier) shims, crush sleeve (spacer), pinion nut, one ounce tube of silicone or gasket, gear marking compound, and ring gear bolts. It is backed by a 90-day limited factory warranty and sold as one complete kit.