Washer Shims 1.200 x .012 x .500 Valve (10pk)

The Washer Shims 1.200 x .012 x .500 Valve (10pk) by Penske Racing Shocks represents precision-engineered valve components designed for high-performance shock tuning applications. These disc-type shims are manufactured from steel to provide the exact flow control and dampening adjustments required in competitive racing environments where shock valve calibration directly impacts suspension performance and handling characteristics.

Each shim in this 10-pack features precisely machined dimensions of 1.200-inch outer diameter with a .012-inch thickness and .500-inch inner bore. These specifications control the valve stack stiffness and flow rate through the shock absorber, allowing technicians to dial in specific damping curves for different track conditions or vehicle weight distributions. Steel construction ensures durability under the extreme pressure cycles experienced during racing, maintaining consistent performance across extended practice sessions and competition runs.

Racing engineers and suspension technicians rely on Penske shock valve shims to fine-tune rebound and compression damping independently. The 10-pack quantity supports multiple shock assemblies or allows for experimental stacking combinations during setup development. Penske Racing Shocks components are engineered to meet the demanding requirements of off-road racing, circle-track competition, and road racing applications where suspension response directly correlates to competitive advantage.

Shock valve shimming remains a critical aspect of professional suspension tuning, allowing precise adjustments that cannot be achieved through damping adjustments alone. These Penske shims are compatible with Penske shock bodies designed for disc-valve architecture, making them an essential consumable for active racing programs and suspension development shops.