Fabtech front performance shock for 2011–2019 GM 2500HD/3500HD (2WD/4WD) features high-velocity 9-stage valving and a closed-cell foam insert to reduce fade during heavy-duty use. Twin-tube hydraulic construction, hardened chrome piston rod and polyurethane bushings provide controlled damping tuned to work with Fabtech lift kits, helping maintain ride quality and handling after lift installation.
Fabtech 11-19 GM 2500HD/3500HD 2WD/4WD Front Performance Shock Absorber