Eaton Posi Differential 17 Spline 3.08-3.90 Ring Gear Pinion Ratio Rear 8.5in

The Eaton Posi limited-slip differential is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running race cars. Featuring pyrolytic carbon clutches, rebuildable design, net-forged gears for added strength and seamless, automatic operation.

This Part Fits:

Year	Make	Model	Submodel
1963-1974,1977-1979	Chevrolet	Corvette	Base
1978	Chevrolet	Corvette	Indianapolis 500 Pace Car
1978	Chevrolet	Corvette	Silver Anniversary Edition
1975-1976	Chevrolet	Corvette	Stingray