Designed and engineered in the USA and offer a weight reduction of up to 60%. Action Clutch lightweight aluminum flywheels are perfect for improved throttle response, quicker shifting and reduced clutch wear. We ensure not to go too light while still delivering a major weight reduction. The 6061-T6 and 2024 T3 aluminum gives you the right mix of strength and heat dissipation. With its billet aluminum body and hardened steel ring gear, you can trust in our quality, power and durability. Our heat treated friction plates ensure optimum grip and ensure your clutch will last. ENGINEERED FOR BOTH STREET AND RACE APPLICATIONS