M1 Monotube Rear Shocks - 4.5-5", 70-79 F-100 2WD

Rough Country's Nitrogen-charged M1 Monotube Shock Absorber is designed to deliver impeccable ride quality and performance on both tough terrain and smooth city streets. This shock absorber features an advanced internal floating piston design that keeps the shock oil and high-pressure nitrogen separate, resulting in a lightning-fast reaction with no cavitation.

• The M1 Monotube Shock Absorber features an internal floating piston design that keeps the shock oil and high-pressure nitrogen separate, providing a lightning-fast reaction with no cavitation.
• Each shock features a steel body that is brushed and galvanized with passivation sealing technology to withstand the elements.
• The internal 46mm digressive piston offers countless years of durability.
• The M1 is designed to be mounted body-up for a more interesting look on the vehicle.

With its robust design and advanced features, the Rough Country's Nitrogen-charged M1 Monotube Shock Absorber is more than an upgrade - it's a true performance shock that will provide you with unbridled vibration damping at each and every obstacle.