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The FOX 2.5 Performance Series smooth-body shock for 2011+ GMC Sierra 2500 HD rear applications with a 1.5–2.5" lift applies race-proven damping to support lifted rear suspensions. It uses application-specific valving, a 2.5" impact-extruded 6061-T6 aluminum body, internal floating piston (IFP), Hydraulic Top-Out (HTO) piston and 5/8" hard chrome shaft; the shock is rebuildable and re-tunable to aid long-term service and tuning.
Fox 2011+ GMC Sierra 2500 HD 1.5-2.5in Lift Rear 2.5 Performance Series Smooth Body IFP HTO Shock
