Bilstein SZ Series 9" Race Shock | 6040 4C - 6R Valve | Mono Tube | Gas Charged | Digressive Valving Speedway Shock Rates are from 300 LBS

Rates are from 300 LBS to 800 LBS

provides low shaft friction and withstands harsh racing environments

and 2 Coil Over Kits for the Rear and 2 Kenco Steel Strut Coil Overs with Top Hats

Kenco Shock Services | More Than Shocks

Bilstein SZ Series 9" Race Shock | 6040 4C - 6R Valve | Mono Tube | Gas Charged | Digressive Valving Speedway Shock Rates are from 300 LBSBilstein SZ Series Race Shock Valving 6040 4C 6R Length 9" Comp. Length: 14. 94" Ext. Length: 23. 44" Body Dia.: 2" Gas Charged Digressive Valving The SZ Series Bilstein mono tube gas shocks feature digressive valving which delivers a new level of control by damping slow suspension movements more effectively while not allowing the chassis to be upset by sharp bumps. Bilstein has set the standard for years in Sprint Cup, Indy Car and Formula 1. Now it