Barnett, Scorpion lock-up clutch kit

Kit includes a steel clutch hub, steel & friction clutch plates combined with an adjustable lock-up one-piece billet aluminum pressure plate. It has 3 pressure arms, the more RPM the harder the clutch bites. Works with 3 coil style springs. Greatly increases clutch capacity. Provides smoother shifting and offers multiple spring pressure options. Ideal for stock to highly modified applications. Includes steel hub, billet pressure plate, clutch plates and 3 different coil springs sets (light, medium, heavy). - Progressive pressure as RPM's increase, right there where it counts - One-piece, no-flex billet aluminum pressure plate - Hard anodized for optimal durability - With 3 spring sets (light, medium, heavy) for optimal tuning - Fits under stock primary cover - Complete with clutch plates, steel steel drive plates and high performance friction plates - Easy bolt-in installation / Fitment: 86-89 Big Twin (NU)