M1 Monotube Rear Shocks 3.5-5.5 Inch Ford F-100 (70-79)/F-150 (75-79) Rough Country Engine and Components - Harmonic Balancers - Engine Harmonic Balancer 2007-2013 GMC Sierra 2500 HD

2007-2013 GMC Sierra 2500 HD 4 Door Crew Cab Pickup

Finished in black zinc plating

innovative molded spacer design combines great looks and strength in ways that traditional spacers do Not

This makes for an extremely easy install

Allows 07-up GM 1500 models with a Rough Country 3

M1 Monotube Rear Shocks 3.5-5.5 Inch Ford F-100 (70-79)/F-150 (75-79) Rough Country Engine and Components - Harmonic Balancers - Engine Harmonic Balancer 2007-2013 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