Bilstein B6 4600 rear 46mm monotube shock for 2002–2009 Chevy Trailblazer and GMC Envoy is a direct-fit upgrade for stock-height light trucks and SUVs. The monotube construction and velocity-sensitive, digressive piston react to changing road conditions, while vehicle-specific tuning aims to improve ride quality, handling and comfort using OEM springs and mounting hardware for straightforward installation.
Bilstein 4600 Series 02-09 Chevy Trailblazer / 02-09 GMC Envoy Rear 46mm Monotube Shock Absorber