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Looking for aftermarket parts to modify or upgrade your 1981 GMC C1500 with diff covers? At Tunersports.com we carry a huge selection of the top name brand performance diff cover parts and accessories.
 IN STOCK - DROPSHIPS YP C3-GM12TThese Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design made from aluminum and polished to perfection. ... Yukon Gear Aluminum Girdle Cover For GM 12 Bolt Truck Ta HD 1979-1982 GMC C1500 Sierra Grande / Street Coupe 1979-1986 GMC C1500 Base / High Sierra / Sierra Classic $449.89 |
 IN STOCK YP C1-GM12TThese Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design finished in chrome. ... Yukon Gear Chrome Cover For GM 12 Bolt Truck 1979-1982 GMC C1500 Sierra Grande / Street Coupe 1979-1986 GMC C1500 Base / High Sierra / Sierra Classic $59.89 |
 IN STOCK YHCC-GM8.5-SYukon Hardcore Diff Covers are constructed from thick-walled, high-strength nodular steel to protect lockers, gears and axles from the most extreme hits in off road driving. They also increase the structural rigidity of the differential, reducing deflection under high-torque situations that can put ... Yukon Gear Hardcore Diff Cover for 8.5inch GM Rear w/ 5/16inch Cover Bolts 1979-1982 GMC C1500 Sierra Grande / Street Coupe 1979-1986 GMC C1500 Base / High Sierra / Sierra Classic $274.89 |
 IN STOCK - DROPSHIPS YP C2-GM12TThese Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design made from aluminum and polished to perfection. ... Yukon Gear Polished Aluminum Cover For GM 12 Bolt Truck 1979-1982 GMC C1500 Sierra Grande / Street Coupe 1979-1986 GMC C1500 Base / High Sierra / Sierra Classic $341.89 |