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Looking for aftermarket parts to modify or upgrade your 1978 Chevrolet C30 with differential seal kits? At Tunersports.com we carry a huge selection of the top name brand performance differential seal kit parts and accessories for your C30.
Whether you have a 1978 Chevrolet C30 in Cheyenne to Silverado trim we have you covered. We have 6 differential seal kits available parts to mod your C30. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS YMS99187Yukon Mighty Seals use the latest designs and manufacturing technologies to produce a precision fit, a tight seal and long life.... Yukon Gear Rplcmnt Redi-Sleeve Yoke Saver For 8.75in C / 9.25in C / Dana 60/61/70/70U/70HD 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $44.80 SALE VIEW PRICE IN CART |
 IN STOCK - LOW YMS2081Yukon Mighty Seals use the latest designs and manufacturing technologies to produce a precision fit, a tight seal and long life.... Yukon Gear Full-Floating Axle Seal For GM 14T 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $26.03 SALE VIEW PRICE IN CART |
 IN STOCK YMS2286Yukon Mighty Seals use the latest designs and manufacturing technologies to produce a precision fit, a tight seal and long life.... Yukon Gear Pinion Seal For GM 14T 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $31.39 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS YMS9316Yukon Mighty Seals use the latest designs and manufacturing technologies to produce a precision fit, a tight seal and long life.... Yukon Gear Replacement Pinion Seal For Dana 44HD / Dana 60 & Dana 70 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $34.08 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS YMS9864SYukon Mighty Seals use the latest designs and manufacturing technologies to produce a precision fit, a tight seal and long life.... Yukon Gear Mighty Seal 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $31.39 SALE VIEW PRICE IN CART |
 IN STOCK YY GM26060977Yukon Gear and Axle manufactures a complete line of general replacement and performance series of pinion yokes for many street, racing, and heavy-duty off-road applications.... Yukon Gear Adapter Sleeve for GM 11.5in/10.5in 14 Bolt Truck Yokes to use Triple Lip Pinion Seal 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $36.75 SALE VIEW PRICE IN CART |