Radiator Rock Screen

The HEPFNER RACING PRODUCTS Radiator Rock Screen (SKU HRP8067) is a stainless steel mesh screen paired with an aluminum frame, engineered to protect engine cooling systems from debris encountered during high-speed competition and demanding off-road conditions. This 20.375 x 12-inch radiator screen combines robust protection with lightweight construction, addressing the critical vulnerability that sprint car and racing teams face when operating in dusty, debris-laden environments.

The stainless steel mesh construction resists corrosion and maintains structural integrity across repeated thermal cycles, while the aluminum frame provides a balance between durability and minimal weight penalty. At 1 pound and measuring 12.75 x 0.25 x 20.5 inches, the screen mounts without adding significant mass to the vehicle, critical for competition applications where every fraction of a pound impacts performance and handling. The fine mesh effectively filters rocks, dirt, and airborne debris that would otherwise bypass traditional radiator guards, extending cooling system service life and preventing catastrophic engine damage during competition runs.

Sprint car operators and off-road racers rely on radiator screens like this model to maintain consistent engine temperatures in hostile racing environments where track conditions vary dramatically. Whether competing in desert racing series, short-track sprint car venues, or high-performance off-road events, teams need proven cooling system protection that won't sacrifice airflow or add unnecessary complexity. This screen integrates seamlessly into existing radiator mounting systems without requiring permanent modification, making it a practical retrofit for both new builds and established competition platforms.