Action Clutch 76-77 Porsche 911 Turbo 3.0L Steel FlywheelDesigned and engineered in the USA and offer a weight reduction of up to 60%. Action Clutch lightweight steel 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. ENGINEERED FOR BOTH STREET AND RACE APPLICATIONS This Part Fits: Year Make Model Submodel 1976 1977 Porsche 911 Turbo Carrera