Figured I'd post this here as well. Picked this up last weekend. Looks complete except for the gas cap...the most sought after part evidently. I have the capabilities to make a new cap but would like to get a couple of dimensions if possible. If anyone out there has one and could post the outside diameter and overall height of the cap, I would very much appreciate it. Also, a couple of close up picts would help with the design of the outside serrations (at least I think that is the how it is designed). I could guess at the dimensions and get close through trial and error but thought this might be quicker.