The Bilstein B8 5100 front shock for 2002–2009 Chevrolet Trailblazer is a ride‑height adjustable 46mm monotube absorber designed for trucks and SUVs with OE coilover‑style front suspension. Multiple snap‑ring grooves allow front lift adjustment up to roughly 2.75 inches with OE springs, increasing wheel travel and handling. The monotube design and tuned valving deliver improved control and fade‑resistant performance.
Bilstein 5100 Series 02-09 Chevrolet Trailblazer Front 46mm Monotube Shock Absorber (Height Adj)