Pintop 2.5 Remote Reservoir Shock Set 3 Lift 2003-09 RAM 2500/3500 Gas Carli SuspensionCarli Pintop 2. 5 shocks optimize performance in robust 3 4 ton and 1 ton platforms. They feature Carli specific valving, machined polished 17 4 stainless shafts, and a 2. 5 inch shock body that delivers 55 percent more piston surface than a 2. 0 inch shock. Features and Benefits: Carli's best selling shock, Carli Pintop shocks feature Carli specific, blueprinted valving in a 2. 5 inch diameter shock body that delivers an impressive 55 percent more