ReadyLift SST3000 Rear Shock (93-3156R) for 11-21 GM 2500HD/3500HD w/4"-5" Rear Lift

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These ReadyLIFT SST3000 Precision Performance Tuned Shocks are engineered for driving enthusiasts who demand a specialized shock for their lifted or leveled truck.


  • For GM HD trucks with 4-5 Inches of Rear Lift
  • Gas / Oil Separated - Eliminates Cavitation
  • 5/8" Hard Chrome Plated Shaft. Rebuildable and Revalvable
  • Two-Stage Sealing System - Dirt Out, Oil In
  • Nitrogen Charged Internal Chamber
  • Designed For Use On Leveled & Mild Lifted Vehicles
  • Developed For Use With Larger Oversized Wheels and Tires
  • Made in USA
  • Limited 1-Year Warranty


  • Type: Nitrogen Gas Charged
  • With Coil Spring: No
  • Internal Design: Twin Tube
  • Adjustable: No
  • Upper Mounting Style: OEM
  • Lower Mounting Style: OEM
  • Body Color: Black
  • Quantity: Single
  • Rod Diameter (IN): 5/8"
  • Valving Type: Progressive Velocity Sensitive Valving
  • Rod Finish: Chrome Plated
  • Body Material: Steel
  • With Reservoir: No
  • Includes Dust Shield: No
  • Includes Hardware: No
  • Includes Boot: No
  • Estimated Install Time (Hours): 0.5
  • WARNING CA Proposition 65: WARNING Cancer; Birth Defects; and Reproductive Harm


  • Sold Individually
  • For GM HD trucks with 4-5 Inches of Rear Lift

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