Prothane 19-1704 Coil Spring Inserts OB104_PAS37

Product details:

Height x 3.75 in. Outside Diameter - Prothane coil spring inserts are available in five heights, so stacking is a practice of the past. These inserts prevent suspension bottoming and add a progressive compression rate to your coil springs. The installed inserts should be from 1 to 3 in. shorter than the springs installed on Chevrolet vehicles, 3/4 in. to 1 1/2 in. shorter for Dodge vehicles, and 2 to 3 in. shorter for Ford vehicles. These specially formulated non-rebound polyurethane inserts offer yet another aspect to your suspension tuning by eliminating the amount of rebound after compression. Prothane coil spring inserts provide you with an advanced alternative to solving your suspension woes.