Looking for aftermarket parts to modify or upgrade your Chevrolet R20 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 R20.
Whether you have a 1987 or 1987 Chevrolet R20 in Custom Deluxe to Silverado trim we have you covered. We have 4 differential overhaul kits available to mod your R20. All parts have free shipping to the Continental US 48 States.
 IN STOCK YK GM14T-AYukon 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 GM 88 and Older 14T Diff 1987-1987 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado $428.89 |
 IN STOCK - LOW YK GM9.5-AYukon 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 79-97 GM 9.5in Semi-Float Diff 1987-1987 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado $466.89 |
 IN STOCK - DROPSHIPS ZK GM14T-AUSA Standard Master Overhaul Kit For The 88 and Older GM 10.5in 14T Diff 1987-1987 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado $326.89 |
 IN STOCK - DROPSHIPS ZK GM9.5-AUSA Standard Master Overhaul Kit For The 79-97 GM 9.5in Diff 1987-1987 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado $395.89 |