61 inch Overhead Valve 3-5/16 inch Piston Set .040 Oversize
| Year | Make | Model |
|---|---|---|
| 1936 | Harley-Davidson | EL |
| 1937 | Harley-Davidson | EL |
| 1938 | Harley-Davidson | EL |
| 1939 | Harley-Davidson | EL |
| 1940 | Harley-Davidson | EL |
Fitment details provided by supplier.
61 inch Overhead Valve 3-5/16 inch Piston Set .040 Oversize
| Year | Make | Model |
|---|---|---|
| 1936 | Harley-Davidson | EL |
| 1937 | Harley-Davidson | EL |
| 1938 | Harley-Davidson | EL |
| 1939 | Harley-Davidson | EL |
| 1940 | Harley-Davidson | EL |