Great stuff, but I am having a hard time deciphering your abbreviations and explanation. My car was built June 28th of 1970. If this wheel was reissued would it have been on this car?
Sorry...I thought we were talking about your 67.
573 is the sales code for the 67 wood grain wheel.
BS= broadcast sheet
B12 SPD= November 12 (1966) scheduled production date
Build code 14T = the specific code on the sheet calling for the wood grain wheel to be installed in the car.
The link shows that the wood grain wheel (code 573) was at least suspended in August. This
may be the open cut wheel you referenced.
The broadcast sheet I have shows the 573 wheel was available in November meaning it was reinstated.
What I can't answer is whether or not the early wood grain carried the same Build code (14T) as the early wheel.
This brings up the question: did the early wheel code the same on the broadcast sheet as the wheel that was available in November (or later in the model year. I don't have any later sheets showing the 573 sales code so I can't compare the Build codes)?
If it codes differently then that would be a partial answer to your question.
If it codes the same, then we need to find out if Mopar just changed the wheel and associated part number but left the build code the same.
The parts book only shows one wheel and part number available but there can be explanations for that.
Does this help clear up my line of thinking?