View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 1978 Dodge D100 with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories.
 IN STOCK - DROPSHIPS YDGC9.25-31-1The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.... Yukon Gear Dura Grip For Chrysler 9.25in Rear 1975-1979 Dodge D100 Custom 1976-1978 Dodge D100 Warlock $919.89 |
 IN STOCK - DROPSHIPS SL C8.25-27USA Standard Spartan Locker For Chrysler 8.25in w/ 27 Spline Axles 1975-1979 Dodge D100 Custom 1976-1978 Dodge D100 Warlock $852.89 |
 IN STOCK SL C8.25-29USA Standard Spartan Locker For Chrysler 8.25in w/ 29 Spline Axles 1976-1978 Dodge D100 Warlock 1976-1979 Dodge D100 Custom $794.89 CLEARANCE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS SL XP-C8.25USA Standard Spartan Locker Chrysler 8.25in Spartan Locker Cross Pin Shaft 1975-1979 Dodge D100 Custom 1976-1978 Dodge D100 Warlock $56.89 |