Detroit Locker Eaton Posi Differential - 30 Spline - 2.76 to 3.42 Ratio - Limited Slip - GM 12-Bolt - 8.875 in - GM Fullsize Truck 1961-80

Product Descripton:

Eaton is the world's largest independent producer of torque controlling differentials for vehicle manufacturers, the automotive aftermarket and commercial and military vehicle manufacturers. We are leveraging our differentials expertise, which includes vehicle and traction dynamics, to continuously expand our product lineup and introduce our differentials and into new and emerging markets. Eatonas expertise with carbon-disc limited slip differentials dates back to 1961 when we introduced the Eaton Posi Limited Slip Differential. The Eaton Posia" achieved icon status later in the decade and through the 1970as when these differentials were offered as on option on all General Motors muscle cars.