1988-1998 GM C1500 2WD Rear Leaf Spring Block Kit 3" (FABFTSBK3)This 3 inch rear leaf spring block kit is engineered to provide a lift and correct rear suspension geometry for 1988 1998 GM C1500 2WD Extra Cab trucks. The precision block design helps raise the rear ride height while maintaining proper spring alignment. Features 3 inch lift rear leaf spring block Designed to improve rear ride height and support lifted suspension Precision engineered for proper spring alignment and geometry Specifications Block