King Shocks Long Fin Res Cylinder 2.5 PR 10.75in Long 2.93in OD Thread & Snap Ring Groove

When you're building or servicing a performance suspension system, especially one that sees hard use, managing heat is key. This King Shocks 2.5 PR reservoir cylinder is designed to help your shocks dissipate heat more effectively. It's a well-built component that works with your existing shock body to increase oil capacity and surface area for cooling.

This cylinder features a long fin design, which significantly increases the surface area compared to smoother cylinders. More surface area means more efficient heat transfer away from the shock oil. The 2.5-inch diameter and 10.75-inch length are specific dimensions for compatibility with certain King Shocks shock bodies, and the threaded end with a snap ring groove ensures a secure mounting point. Using a larger or auxiliary reservoir like this helps prevent shock fade during extended periods of hard driving, like off-roading or racing, by keeping the oil cooler and maintaining consistent damping performance.