The Fabtech Dirt Logic 2.25 reservoir shock for 1999–2007 GM 1500 rear applications pairs a 304 stainless steel shock body with a billet aluminum reservoir for improved corrosion resistance and heat dissipation. NitroSteel piston rods and urethane bushings reduce wear and noise. Tuned per application, these shocks are rebuildable and intended to deliver consistent on- and off-road dampening.
Fabtech 99-07 GM 1500 Rear Dirt Logic 2.25 Reservoir Shock Absorber