Clear timing plug tool, long - 38-99 B.T.(excl. Twin Cam); 52-03 XL; 38-73 45" Flathead (NU) 572251 The gas cap upper is

The gas cap upper is a distinctive retro brit style hinged cap that is manufactured with high pressure die-cast technology

At an abnormal high level the sensor will trigger a LED warning light to let you know something is going wrong

VG Frames Panhead 1948 replaces OEM 47000-40A

coil plug set screws and control wire ends

Dimensions: 28mm x 42mm x 12mm

Clear timing plug tool, long - 38-99 B.T.(excl. Twin Cam); 52-03 XL; 38-73 45" Flathead (NU) 572251 The gas cap upper isClear plastic. 5 8" 18 threaded. Reproduction replacement of the OEM 96295 65B D timing mark view plug. This is a tool used to dynamic time the ignition with a strobe light. It prevents oil blowing from the timing hole. When screwed in, so it lightly touches the flywheel, it will give a clear view of the flywheel timing marks. Used as temporary 'timing tool only' replacement for OEM 704 (hex head) or 720 (allen head) timing plugs.