Description
Eaton Posi Performance Differential GM 7.5" 10 Bolt, 1975 89 26 Spline, 1.16" Axle Diameter 3.23 Ratio and Up 30010P 3 8" NPT x 1 8" NPT WEI7155 3 8" NPT x 1 8" NPT bushing includedDerale has been the leader in performance cooling for decades We have added a new distinctive styling and an attractive color combination Differential Carrier limited slip uits with carbon friction clutches and forged gears consistengly and reliably deliver equal power to both wheels