Looking for aftermarket parts to modify or upgrade your 1978 Chevrolet K30 with differential spider gears? At Tunersports.com we carry a huge selection of the top name brand performance differential spider gear parts and accessories for your K30.
Whether you have a 1978 Chevrolet K30 in Cheyenne to Silverado trim we have you covered. We have 9 differential spider gears available to mod your K30. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS YPKC8.75-PCYukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set.... Yukon Gear 8.75in Chrysler & 55P Chevy Power Lok Clutches / Model 20 Also / Posi 1977-1980 Chevrolet K30 Cheyenne / Custom Deluxe / Scottsdale / Silverado $259.89 SALE VIEW PRICE IN CART |
 IN STOCK YPKD44-S-30Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set.... Yukon Gear Dana 44 Standard Open Spider Gear Kit Replacement 1977-1980 Chevrolet K30 Cheyenne / Custom Deluxe / Scottsdale / Silverado $208.89 SALE VIEW PRICE IN CART |
 IN STOCK YPKD60-S-30Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set.... Yukon Gear Replacement Standard Open Spider Gear Kit For Dana 60 w/ 30 Spline Axles 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $213.89 SALE VIEW PRICE IN CART |
 IN STOCK YPKD70-S-35Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set.... Yukon Gear Replacement Standard Open Spider Gear Kit For Dana 70 and 80 w/ 35 Spline Axles 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $245.89 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS ZIKD44-S-30USA Standard Gear Open Spider Gear Set For Dana Spicer 44 / 30 Spline 1977-1980 Chevrolet K30 Cheyenne / Custom Deluxe / Scottsdale / Silverado $182.89 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS ZIKD60-S-30USA Standard Gear Replacement Spider Gear Set For Dana 60 / 30 Spline 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $196.89 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS ZIKD60-S-35USA Standard Gear Replacement Spider Gear Set For Dana 60 / 35 Spline 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $196.89 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS ZIKD70-S-35USA Standard Gear Replacement Standard Spider Gear Set For Dana 70 / 35 Spline 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $248.89 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS ZIKGM14T-S-30USA Standard Gear Standard Spider Gear Set For GM 10.5in 14 Bolt Truck 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $299.89 SALE VIEW PRICE IN CART |