[FC] Decoding Trim Codes

[Kuizin]

Hello,

I recently purchased a 1961 Loadside(my first Corvair).  I am in the process
of tearing it down to restore it.  I have questions concerning the paint and
trim codes under the dash.  The trim code is 431A and the paint code is 724A.
I do not have any documentation to translate these numbers.  I am assuming
that the truck is not a standard trim as I think I should see STD in the trim
space if that was the case.  Also, there are visor holes for both the driver
and passenger which I believe is another clue.

I would appreciate any information on the codes.

Thanks,

Mike