Looking for aftermarket parts to modify or upgrade your GMC R3500 with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories for your R3500.
Whether you have a 1987 or 1991 GMC R3500 in Base to SLE trim we have you covered. We have 1 differentials available to mod your R3500. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS YDGD70-3-35The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 432... Yukon Gear Dura Grip Limited Slip for Dana 70 (35 Spline/4.10 & Down/ABS Compatible) 1987-1989 GMC R3500 High Sierra / Sierra Classic 1987-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $1,099.89 |