Looking for aftermarket parts to modify or upgrade your 1985 Chevrolet K20 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.
Whether you have a 1985 Chevrolet K20 in Custom to Silverado trim we have you covered. We have 6 differential install kits available to mod your K20. All parts have free shipping to the Continental US 48 States.
 IN STOCK 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 1980-1986 Chevrolet K20 Scottsdale 1981-1986 Chevrolet K20 Custom 1985-1986 Chevrolet K20 Silverado $99.89 SALE VIEW PRICE IN CART |
 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 1977-1986 Chevrolet K20 Scottsdale 1981-1986 Chevrolet K20 Custom 1985-1986 Chevrolet K20 Silverado $136.89 SALE VIEW PRICE IN CART |
 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 1979-1986 Chevrolet K20 Scottsdale 1981-1986 Chevrolet K20 Custom 1985-1986 Chevrolet K20 Silverado $199.89 SALE VIEW PRICE IN CART |
 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 1979-1986 Chevrolet K20 Scottsdale 1981-1986 Chevrolet K20 Custom 1985-1986 Chevrolet K20 Silverado $569.89 SALE VIEW PRICE IN CART |
 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 1977-1986 Chevrolet K20 Scottsdale 1981-1986 Chevrolet K20 Custom 1985-1986 Chevrolet K20 Silverado $82.89 SALE VIEW PRICE IN CART |
 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 1979-1986 Chevrolet K20 Scottsdale 1981-1986 Chevrolet K20 Custom 1985-1986 Chevrolet K20 Silverado $124.89 SALE VIEW PRICE IN CART |