This 1-inch driveshaft spacer from Superlift provides a straightforward way to adjust driveshaft length for 1973–1987 Chevrolet and GMC 1/2- and 3/4-ton 4WD vehicles. The kit ships with the driveshaft spacer and necessary mounting hardware, and is covered by Superlift's limited lifetime warranty. It’s a practical service item when fitting lift components that alter driveline geometry.
Superlift 73-87 Chevy/GMC 1/2 and 3/4 4WD Vehicles 1in Drive Shaft Spacer