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GMC C15 Diff Covers

Looking for aftermarket parts to modify or upgrade your GMC C15 with diff covers? At Tunersports.com we carry a huge selection of the top name brand performance diff cover parts and accessories for your C15.

Whether you have a 1975 or 1978 GMC C15 in Base to Street Coupe trim we have you covered. We have 4 diff covers available to mod your C15. All parts have free shipping to the Continental US 48 States.

All C15 Diff Cover Parts:

Only show in-stock parts

Yukon Gear & Axle Covers - Aluminum

OUT OF STOCK YP C3-GM12T Yukon provides a full line of OEM style and chrome differential covers... Yukon Gear Aluminum Girdle Cover For GM 12 Bolt Truck Ta HD 1975-1978 GMC C15 Base / High Sierra / Sierra Classic / Sierra Grande 1977-1977 GMC C15 Indy Hauler 1977-1978 GMC C15 Heavy Half 1978-1978 GMC C15 Street Coupe $394.89 Details

Yukon Gear & Axle Covers - Chrome

IN STOCK YP C1-GM12T Yukon provides a full line of OEM style and chrome differential covers... Yukon Gear Chrome Cover For GM 12 Bolt Truck 1975-1978 GMC C15 Base / High Sierra / Sierra Classic / Sierra Grande 1977-1977 GMC C15 Indy Hauler 1977-1978 GMC C15 Heavy Half 1978-1978 GMC C15 Street Coupe $52.86 Details

Yukon Gear & Axle Covers - Hardcore

IN STOCK - LOW YHCC-GM8.5-S Yukon Gear Hardcore Diff Cover for 8.5inch GM Rear w/ 5/16inch Cover Bolts 1975-1978 GMC C15 Base / High Sierra / Sierra Classic / Sierra Grande 1977-1977 GMC C15 Indy Hauler 1977-1978 GMC C15 Heavy Half 1978-1978 GMC C15 Street Coupe $237.89 Details

Yukon Gear & Axle Covers - Polished Alum

IN STOCK - LOW YP C2-GM12T Yukon provides a full line of OEM style and chrome differential covers... Yukon Gear Polished Aluminum Cover For GM 12 Bolt Truck 1975-1978 GMC C15 Base / High Sierra / Sierra Classic / Sierra Grande 1977-1977 GMC C15 Indy Hauler 1977-1978 GMC C15 Heavy Half 1978-1978 GMC C15 Street Coupe $299.89 Details