Detroit TrueTrac Differential - 28 Spline - Ford 7.5 in Distributor Tune Up Kit 4" Wheelbase

4" Wheelbase

Steel tire spoons help to mount and dismount tires after bead has been broken

1967-1972 GMC C15/C1500 Suburban

durable blue anodized rocker arms feature rollerized

38 diameter opening

Detroit TrueTrac Differential - 28 Spline - Ford 7.5 in Distributor Tune Up Kit 4" WheelbaseDetroit Truetrac 912A316 28 Spline 1. 20 in. Axle Shaft Diameter First Helical Gear Differential Eliminates Need For Wearable Parts Maintenance Free Traction Proven Design And Effective Performance Durable Smooth Quiet Operation The legendary Detroit Locker began the revolution in performance differentials and still leads the industry today as an Eaton brand. The Detroit Locker is the most durable and dependable locking differential available. The