- Includes 8 friction plates, 1 steel drive plate, and 6 heavy duty springs
- Adds approximately 14% more clutch surface area
- Made in the U.S.A.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1970 | Harley-Davidson | Sportster 883 XLCH | |
| 1957-1959 | Harley-Davidson | Sportster XL | |
| 1958-1959 | Harley-Davidson | Sportster XLC | |
| 1958-1959 | Harley-Davidson | Sportster XLCH | |
| 1960-1969 | Harley-Davidson | Sportster XLCH55 | |
| 1958-1970 | Harley-Davidson | Sportster XLH | |
| 1958-1964 | Harley-Davidson | Sportster XLRTT | |