Eaton Detroit Locker Differential 35 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Dana 60HD TrayCompatible Use it with one of

Use it with one of our X-Intake air systems for even greater airflow

during testing

7L Reman 45% Over Injector - Set of 6 - TRUCK ONLY NOT CHASSIS CAB

this setup makes it simple to see farther when it counts

Enjoy the in-app flexibility to override your steps to stay up or down

Eaton Detroit Locker Differential 35 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Dana 60HD TrayCompatible Use it with one ofThe Detroit Locker is a 100% automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, bullet proof design is engineered to keep both wheels in drive mode even if one wheel is lifted off the ground. It works in forward and reverse, and features unmatched strength, 100 percent automatic locking, and maintenance free parts. This Part Fits: Year Make Model Submodel 1985 1991 Chevrolet Astro Base