Richmond Differential Installation Kit 8.8" Ring Gear - Ford 8.8" H778C01XS as well as the rpm

as well as the rpm at which the engine will be run

The GTX3 Wing kit includes both the wing and insert screws

Pulley / Hardware Included

Chevy Truck 1969-72

Inlet Port: 3/8" (NPT)

Richmond Differential Installation Kit 8.8" Ring Gear - Ford 8.8" H778C01XS as well as the rpmProduct Description: Differential Installation Kit Bearings Crush Sleeve Gaskets Hardware Seals Shims Thread Locker Ford 8. 8 in Richmond Gear is famed for their tough and reliable ring and pinion sets. That same level of reliability and precision is available in their other driveline products, including differentials, racing Transmissions, driveshaft components, and more. Racecars around the world rely on Richmond premium gearsets and Transmissions;