Detroit TrueTrac Differential - 30 Spline - 3.73 Ratio and Down - Dana 44 913A591 RS003C0118 Spring Seats

Spring Seats

Koni Shocks

in-tank electric fuel pump

and Hamburger's focuses on oil pans

1961-1974 Chevrolet C30 Pickup

Detroit TrueTrac Differential - 30 Spline - 3.73 Ratio and Down - Dana 44 913A591 RS003C0118 Spring SeatsDetroit Truetrac 913A591 30 Spline 1. 31 in. Axle Shaft Diameter 3. 73 and Down Ring Gear Pinion Ratio 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