cylinder parts diagram exploded view for harley 45 flathead Fits:6) 42-73 45" SV, Cylinder head, aluminum. Front & Rear (set of 2). 1:6 High Compression (WLDR style). Replaces OEM: 16681-39, 16683-39, 9-39 & 10-39 The insert thread is 7/16-20

The insert thread is 7/16-20

2008 MT 03 660 660cc

19-22 CB500X

Black anodized CNC machined aluminum

cylinder parts diagram exploded view for harley 45 flathead Fits:6) 42-73 45" SV, Cylinder head, aluminum. Front & Rear (set of 2). 1:6 High Compression (WLDR style). Replaces OEM: 16681-39, 16683-39, 9-39 & 10-39 The insert thread is 7/16-20Cylinder Parts Diagram Exploded View for Harley Davidson 45" Flathead Cylinder spare parts for 1929 1973 Harley Davidson 45" Flathead engines. The spare parts are listed with information in the following order: Number in the exploded view diagram Compatibility with specific HD models Description of the spare part OEM part number for reference Note: All parts are sold each each unless otherwise noted Note: Picture for illustration purposes only,