Bilstein B8 5160 Series Rear Shock for 3 to 4-Inch Lift (11-23 Sierra 2500 HD) LED Bulbs 1 Monotube rear shocks

1 Monotube rear shocks

Reliability: Whereas the old model actually had to be over-driven to squeeze more than the available amount of light output out of it�s LEDs: The new version doesn�t come close to it�s peak

DRL Optics: Easily outshine low-tech found in other aftermarket headlamps

5 aDAPT Piggyback Shocks offer a wide range of adjustability for specific terrain and/or handling characteristics

2010 GMC Sierra 2500

Bilstein B8 5160 Series Rear Shock for 3 to 4-Inch Lift (11-23 Sierra 2500 HD) LED Bulbs 1 Monotube rear shocksIncrease Performance. The Bilstein 5160 Series Rear Shock features a remote reservoir and is specifically designed Sierras with 3 4 inches of suspension lift. This unique design provides maximum control and comfort to match the stressful demands of traveling on or off road even under heavy loads. Intense Technology. Superior to conventional twin tube shock options, the 5160 shock features a monotube design with a digressive working piston assembly