The Superlift rear add-a-leaf kit for 1973–1987 Chevy and GMC 1/2- and 3/4-ton solid-axle pickups, plus 1973–1991 Blazer, Jimmy and Suburban models and 1974–1993 Dodge W-Series 4WD, adds rear spring rate to reduce sag and improve load support. Each kit ships with a pair of add-a-leafs and center pins and is covered by Superlift’s limited lifetime warranty for ongoing reliability.
Superlift Multiple Applications Add-a-Leafs - Rear