many times they marked stuff with the stamping plant location, especially if there was more than one making the same part (east/west coast)
Paul, that is one nice truck! I have 235 will do the dual carb/ split exhaust.

Last edited by cletis; 01/12/2013 7:56 PM. Reason: deleted off topic content
33 1.5ton Gas Delivery truck in the making http://s971.beta.photobucket.com/us...delivery%20truck%20in%20Col-Tex%20colors
40 KC panel truck in the rough http://s971.beta.photobucket.com/user/tlthorne/library/1940%20Chevy%20KC%20Panel%20truck