Skyjacker Hydro Shock Absorber 2002-2005 Chevrolet Avalanche 1500 w/ Rear STD Suspension

Skyjacker(R) Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is called bump or compression. As the shock expands, this is called rebound or extension. Absorbing the a**shock' of bumps and suspension loading is actually performed by the springs in the suspension. The shock's real job is controlling the energy stored in the springs. Fitment: Chevrolet Avalanche 1500 Base 2002 Chevrolet Avalanche 1500 Base 2003 Chevrolet Avalanche 1500 Base 2004 Chevrolet Avalanche 1500 Base 2005 Chevrolet Avalanche 1500 LS 2005 Chevrolet Avalanche 1500 LT 2005 Chevrolet Avalanche 1500 North Face 2002 Chevrolet Avalanche 1500 North Face 2003 Chevrolet Avalanche 1500 WBH 2003 Chevrolet Avalanche 1500 Z71 2002 Chevrolet Avalanche 1500 Z71 2003 Chevrolet Avalanche 1500 Z71 200