Rough Country

CHEVY/GMC C2500/K2500/C3500/K3500 TRUCK (88-99) M1 MONOTUBE REAR SHOCKS (PAIR) | 2.5"-6"



Whether 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 obstacle. The M1 Monotube Shock Absorber is more than an upgrade - it's a true performance shock. Each shock features a steel body that is brushed and glavanized boasting a passivation sealing technology that is sure 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.


  • 2-inch seamless extruded tube.
  • 46mm digressive piston.
  • Self-adjusting, deflective-disc independent rebound and compression.
  • 18mm centerless-ground, case-hardened, chromed, and super-polished rod.
  • 46mm monotube design ensures consistent, fade-free performance in all conditions.
  • Digressive valving instantly reacts to changing surface conditions.
  • Zinc plated for resistance against harsh elements.
  • Available in various lift heights for multiple applications.
  • Durable vulcanized natural rubber bushings.
  • Free Shipping
  • 3-year Manufacturer's Warranty
  • (2) M1 Monotube Shock Absorbers


1988-2000 2WD Chevy C2500/K2500 Pickup
1988-2000 4WD Chevy C2500/K2500 Pickup
1988-2000 4WD Chevy C3500/K3500 Pickup
1988-2000 2WD GMC C2500/K2500 Pickup
1988-2000 4WD GMC C2500/K2500 Pickup
1988-2000 4WD GMC C3500/K3500 Pickup
88 89 90 91 92 93 94 95 96 97 98 99 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999

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