1997-2003 F-150 Front Performance Shock Absorber (FABFTS7159)This Performance twin tube shock absorber is engineered to work with Fabtech suspension systems and lifted setups to improve ride control and damping response compared to stock shocks. Its high flow valving and closed cell foam insert help reduce shock fade at higher speeds while providing controlled handling on paved roads and rugged terrain. Features Twin tube hydraulic shock construction for reliable performance 9 16 inch hardened chrome piston rod