Ford Performance M-4050-B Axle Installation Kit

Incl. Bushings - C-Locks - And Bottle Of Friction Modifier Inc. 2-Bushings/2-C-Locks/1- Friction Modifier Made in the USA Ford Performance Parts - Axle Installation Kit P/N M-4050-B: Ford Racing rear upper axle bushing kits include bushings, C-locks, and friction modifier. These kits are the same kits included with every Ford Racing 8.8 axle assembly and are necessary for installation.