Rough Country 770738_B M1 Monotube Rear Shocks | 2.5-4" | Chevy/GMC Avalanche (02-06)/Half-Ton Suburban (69-91) Year_2021 offering 10-stage variable valving

offering 10-stage variable valving

Nothing complements a new lift

10-stage variable valving

Rough Country's Running Board Side Steps are backed with a five-year replacement warranty towards manufacturer defects

Rough Country 770738_B M1 Monotube Rear Shocks | 2.5-4" | Chevy/GMC Avalanche (02-06)/Half-Ton Suburban (69-91) Year_2021 offering 10-stage variable valvingWhether 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