Looking for aftermarket parts to modify or upgrade your 1981 GMC K3500 with differential housings? At Tunersports.com we carry a huge selection of the top name brand performance differential housing parts and accessories for your K3500.
Whether you have a 1981 GMC K3500 in Base to Sierra Grande trim we have you covered. We have 4 differential housings available to mod your K3500. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK YC D706066Yukon Gear and Axle manufactures a full line of standard open and positraction carrier cases for a variety of applications. The castings and machining are kept to the highest of standards to produce a carrier which provides both high strength and tight tolerances for long life.... Yukon Gear Replacement Powr Lok Carrier Case For Dana 70HD / 4.10 & Down 1979-1982 GMC K3500 Sierra Grande 1979-1986 GMC K3500 Base / High Sierra / Sierra Classic $734.89 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS YC D706068Yukon Gear and Axle manufactures a full line of standard open and positraction carrier cases for a variety of applications. The castings and machining are kept to the highest of standards to produce a carrier which provides both high strength and tight tolerances for long life.... Yukon Gear Replacement Standard Open Carrier Case For Dana 70HD / 4.10 & Down 1979-1982 GMC K3500 Sierra Grande 1979-1986 GMC K3500 Base / High Sierra / Sierra Classic $531.89 SALE VIEW PRICE IN CART |
 IN STOCK - LOW YC D706069Yukon Gear and Axle manufactures a full line of standard open and positraction carrier cases for a variety of applications. The castings and machining are kept to the highest of standards to produce a carrier which provides both high strength and tight tolerances for long life.... Yukon Gear Replacement Standard Open Carrier Case For Dana 70HD / 4.56+ 1979-1982 GMC K3500 Sierra Grande 1979-1986 GMC K3500 Base / High Sierra / Sierra Classic $452.89 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS YC D706842Yukon Gear and Axle manufactures a full line of standard open and positraction carrier cases for a variety of applications. The castings and machining are kept to the highest of standards to produce a carrier which provides both high strength and tight to... Yukon Gear Replacement Standard Open Carrier Case For Dana 60 / 4.10 & Down 1979-1982 GMC K3500 Sierra Grande 1979-1986 GMC K3500 Base / High Sierra / Sierra Classic $338.89 SALE VIEW PRICE IN CART |