Looking for aftermarket parts to modify or upgrade your 1984 GMC K3500 with differential overhaul kits? At Tunersports.com we carry a huge selection of the top name brand performance differential overhaul kit parts and accessories for your K3500.
Whether you have a 1984 GMC K3500 in Base to Sierra Classic trim we have you covered. We have 8 differential overhaul kits available to mod your K3500. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW YK D60-FYukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses Timken bearings and races along with high quality s... Yukon Gear Master Overhaul Kit For Dana 60 and 61 Front Diff 1979-1986 GMC K3500 Base / High Sierra / Sierra Classic $448.89 SALE VIEW PRICE IN CART |
 IN STOCK - LOW YK D60-RYukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses Timken bearings and races along with high quality s... Yukon Gear Master Overhaul Kit For Dana 60 and 61 Rear Diff 1979-1986 GMC K3500 Base / High Sierra / Sierra Classic $417.89 SALE VIEW PRICE IN CART |
 IN STOCK - LOW YK D70-HDYukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses Timken bearings and races along with high quality s... Yukon Gear Master Overhaul Kit For Dana 70-HD & Super-70 Diff 1979-1986 GMC K3500 Base / High Sierra / Sierra Classic $634.89 SALE VIEW PRICE IN CART |
 IN STOCK - LOW YK D70-UYukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses Timken bearings and races along with high quality s... Yukon Gear Master Overhaul Kit For Dana 70-U Diff 1984-1986 GMC K3500 Base / High Sierra / Sierra Classic $469.89 SALE VIEW PRICE IN CART |
 IN STOCK ZK D60-FUSA Standard Master Overhaul Kit Dana 60 Front 1979-1986 GMC K3500 Base / High Sierra / Sierra Classic $299.89 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS ZK D60-RUSA Standard Master Overhaul Kit Dana 60 and 61 Rear Diff 1979-1986 GMC K3500 Base / High Sierra / Sierra Classic $250.89 SALE VIEW PRICE IN CART |
 IN STOCK - LOW ZK D70-HDUSA Standard Master Overhaul Kit Dana 70 HD & Super-70 Diff 1979-1986 GMC K3500 Base / High Sierra / Sierra Classic $499.89 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS ZK D70-UUSA Standard Master Overhaul Kit Dana 70 U Diff 1984-1986 GMC K3500 Base / High Sierra / Sierra Classic $329.89 SALE VIEW PRICE IN CART |