I have recently purchased a 1924 four-banger and (a pile of) spare parts. I will be running the beast in the 2003 Great Race, and am looking to acquire some usable spare parts.

The extra water pump I have does not have a usable shaft or impeller, although the case seems to be in good shape. Can anyone offer a complete water pump? Can anyone recommend a good rebuilder? Does anyone have other parts for this water pump that they are willing to part with? I have lots of 1922 - 1924 "stuff" to offer in trade.