Fabtech 01-10 GM C/K2500HD C/K3500 Rear Stealth Shock AbsorberStealth is the first all black monotube shock absorber, with an identifiable raised metal nameplate, that represents the signature of quality you can rely on for a superior ride at an affordable price. Stealth monotube shocks are built with a 46mm diameter high flow piston and vehicle specific valving, for a great ride with oversized tires. Each Stealth shock absorber has a free floating piston that separates the nitrogen gas charge from the oil to