Bolt-in Knuckle performance cam for stock motors, smooth idle, strong pull to 6000 RPM. Knuckle equivalent of "B" cam.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1936-1937 | Harley-Davidson | E V Twin 61 | |
| 1941-1947 | Harley-Davidson | E V Twin 61 | |
| 1936-1947 | Harley-Davidson | EL V Twin 61 | |
| 1941-1947 | Harley-Davidson | F V Twin 74 | |
| 1941-1947 | Harley-Davidson | FL V Twin 74 | |