M1 Monotube Front Shocks 5.5-7 Inch Silverado/Sierra 2500HD (01-10) Rough Country Performance - Mufflers & Resonators 2011-2014 GMC Sierra 2500 HD

2011-2014 GMC Sierra 2500 HD SLE Fleetside 78

2001-2006 Chevrolet Silverado 2500 HD GAS 4 Door Crew Cab Pickup

Trigger signals are produced via a high-output magnetic pick-up

No clunky boxes

allowing you to gain up to an extra 2-inches of lift in the rear of your XJ

M1 Monotube Front Shocks 5.5-7 Inch Silverado/Sierra 2500HD (01-10) Rough Country Performance - Mufflers & Resonators 2011-2014 GMC Sierra 2500 HDWhether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen charged M1 Monotube Shock Absorber leads the way, delivering impeccable ride quality and performance mile after mile. Rough Country's Monotube M1 Shocks feature an internal floating piston design that keeps the shock oil and high pressure nitrogen separate. The result is a lightning fast reaction with no cavitation just unbridled vibration damping at each and every