Eaton Posi Performance Differential - GM 7.5" 10 Bolt, 1975-89 - 26 Spline, 1.16" Axle Diameter - 3.23 Ratio and Up 121017 Spring Pre-Loader

Spring Pre-Loader

quick release shield for maximum field of view

2004-2007 Chevrolet Silverado 3500

1970-1975 Chevrolet Bel Air

Multiple applications include firewalls

Eaton Posi Performance Differential - GM 7.5" 10 Bolt, 1975-89 - 26 Spline, 1.16" Axle Diameter - 3.23 Ratio and Up 121017 Spring Pre-LoaderAutomatic, limited slip uits with carbon friction clutches and forged gears consistengly and reliably deliver equal power to both wheels. Units are rebuildable. 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