Scorpion Lock-Up Clutch Kit for Harley-Davidson 86-89 Big Twin

The kit includes a steel clutch hub, steel clutch and friction plates combined with a one-piece billet aluminum pressure plate with adjustable lockup.
It has 3 pressure arms, the higher the RPM, the harder the clutch bites.
It 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 spring sets (light, medium, heavy).
- Progressive pressure as RPM increases, right where it matters
- One-piece, flex-free billet aluminum pressure plate
- Hard anodized for optimal durability
- With 3 sets of springs (light, medium, heavy) for optimal adjustment
- Fits under the stock primary cover
- Complete with clutch discs, steel transmission discs and high-performance friction discs
- Easy installation with bolts

Fits: Big Twin > 86-89