Ridetech 67-69 Camaro StreetGRIP Delrin Leaf Spring Bushings Set Ridetech Sale! from 29500 /per Qty. Add to Cart This item is either made to order or has limited inventory. Please reach out to confirm lead times if needed. Delrin leaf spring bushings for 1967-1981 GM F-Body and 1968-1974 Nova. Compatible with composite leaf or stock multi leafs.