Eaton Posi Performance Differential - GM 8.5" 10 Bolt, 1988-96 Passenger Car - 30 Spline, 1.32" Axle Diameter - 2.73 Ratio and Up HIKZ19XXS 1-3/4"W and 3-5/16" tall

1-3/4"W and 3-5/16" tall

Quick Change Side Bell

Derale prides themselves in manufacturing high quality

Ford and GM yokes

SFI Advantage II SlideJob

Eaton Posi Performance Differential - GM 8.5" 10 Bolt, 1988-96 Passenger Car - 30 Spline, 1.32" Axle Diameter - 2.73 Ratio and Up HIKZ19XXS 1-3/4"W and 3-5/16" tallAutomatic, 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