Ultra Lightweight Pulley for the Magnuson Heartbeat TVS. Made from billet 7075-T6 aerospace grade aluminum.
This pulley is equipped with GripTec™ a micro machining technology. This technology allows the maximum grip force to be applied to the component and belt without damaging your belt.
Grip: Level 3
Finish: Type III Anodized, Class 2, Hard Coat
Size: 3.93701″ Inch