1964-1971 GM BOP 8.2" - Gear Package w/ Master Bearing Kit Ratio::3.73 Ford E-350 Econoline (1979-1997)

Ford E-350 Econoline (1979-1997)

Ford E-250 Econoline (1979-1997)

GMC Canyon (2004 - 2008)

Cruise O Matic "Small Case"

Chevrolet Avalanche 2500(2002-2006)

1964-1971 GM BOP 8.2" - Gear Package w/ Master Bearing Kit Ratio::3.73 Ford E-350 Econoline (1979-1997)GM BOP 8. 2" Gear Package Description Package Includes: (1) Ring and Pinion Gear Set (Choose Ratio Above) (1) Differential Master Install Kit *Note: This gear set only fits Buick, Oldsmobile and Pontiac GM 8. 2". Rigid Axle's aftermarket ring and pinion gear sets are made from heat treated 8620 steel. Our aftermarket gear set is made using a five cut, face milled manufacturing process. Once set up correctly, this will give a square contact pattern on