Looking for aftermarket parts to modify or upgrade your 1981 Chevrolet K20 Suburban with differential install kits? At Tunersports.com we carry a huge selection of the top name brand performance differential install kit parts and accessories for your K20 Suburban.
Whether you have a 1981 Chevrolet K20 Suburban in Custom to Deluxe trim we have you covered. We have 7 differential install kits available to mod your K20 Suburban. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW CK GM8.5Yukon Carrier installation kits are great, low cost kit for carrier changes such as Positraction or locker upgrades.... Yukon Gear 8.5in & 8.2in GM Carrier installation Kit 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom $99.89 |
 IN STOCK - LOW CK GM8.5-HDYukon Carrier installation kits are great, low cost kit for carrier changes such as Positraction or locker upgrades.... Yukon Gear Carrier installation Kit For GM 8.5in Diff w/ HD Bearings 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom $136.89 |
 IN STOCK - DROPSHIPS CK GM9.5Yukon Carrier installation kits are great, low cost kit for carrier changes such as Positraction or locker upgrades.... Yukon Gear GM 9.5in and 9.76in Carrier installation Kit 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom $199.89 |
 IN STOCK YHC70007Yukon Hardcore Locking Hubs provide the latest in ultra-high strength performance for street, towing and off-road use... Yukon Gear Hardcore Locking Hub Set For GM 8.5in Front & Dana 44 / 19 Spline 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom $568.89 |
 IN STOCK - DROPSHIPS MK GM14T-AYukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused and includes all high quality components for a smooth set up.... Yukon Gear Minor install Kit For 10.5in GM 14 Bolt Truck Diff 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1983 Chevrolet K20 Suburban Custom $104.89 |
 IN STOCK - DROPSHIPS MK GM8.5-FYukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused and includes all high quality components for a smooth set up.... Yukon Gear Minor install Kit For GM 8.5in Front Diff 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom $82.89 |
 IN STOCK - DROPSHIPS MK GM9.5-AYukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused and includes all high quality components for a smooth set up.... Yukon Gear Minor install Kit For GM 9.5in Diff 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom $124.89 |