- Made from a solid steel sheet coated on two sides with a high-temperature elastomer
- Strategically placed elastomer beading helps insure a positive seal while clear silicone conformal coating fills in minor imperfections in the flanges and provides for easy release upon removal
- Excellent torque retention properties
- Will not extrude under high torque load
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1941-1947 | Harley-Davidson | E V Twin 61 | |
| 1938-1947 | Harley-Davidson | EL V Twin 61 | |
| 1941-1947 | Harley-Davidson | F V Twin 74 | |
| 1941-1947 | Harley-Davidson | FL V Twin 74 | |