USA Standard Replacement Ring & Pinion Gear Set for Dana 44HD Differential Rebuild Kits - GM 9.76" 12 Bolt Rear 2014-On For high performance applications that

For high performance applications that constantly strive to gain horsepower

and the new and improved 5th Gear Nut

GMC K1500 (1999)

- Ford F-250 3/4 Ton 1978 - 1999

1979-1986 Chevrolet C10

USA Standard Replacement Ring & Pinion Gear Set for Dana 44HD Differential Rebuild Kits - GM 9.76" 12 Bolt Rear 2014-On For high performance applications thatRing & Pinion Gear Set by USA Standard Gear Description USA Standard replacement Ring & Pinion gear set for Dana 44HD Manufacturers Info USA Standard Gear USA Standard Gear sets the standard for quality parts at affordable pricing. As a brand, USA Standard encompasses ring & pinions, axles, driveshafts, transmission and transfer case components, and installation kits, as well as the popular Spartan Locker the toughest lunchbox locker on the market.