"63 dash/doors". The most likely situation here is that the truck has had a "cab transplant" sometime during its lifespan, either due to wreck or rust issues. How about other parts, such as front end sheet metal, etc.? Unless the price is such a giveaway that it would be worth going to the effort to correct the errors, I think I'd just keep on walking on this one!
BTW, NEVER post a complete VIN number on the internet! It's not likely to happen with any of the regulars here, but somebody could claim "That's uncle Harry's truck" and try to fabricate a story about it being stolen. The website where I moderate the gunsmithing forum has the same policy about posting a firearm's complete serial number, for the same reason.
Jerry
