The Bilstein B8 5100 front shock for 2004–2008 Ford F-150 and 2006–2008 Lincoln Mark LT is a ride-height-adjustable monotube absorber with a 46mm digressive piston and self-adjusting deflective-disc valve. Designed for trucks and SUVs with OE coilover-style fronts, it offers multiple spring-seat positions to provide up to about 0–3 inches of lift with factory springs, improving wheel travel and handling.
Bilstein 5100 Series 04-08 Ford F-150/06-08 Lincoln Mark LT Front Shock Absorber