That TeamBuick link doesn't show the options. Since you asked for only the options: I'm not sure what 1972 behind the date code 03C means (03C = third month 03 (March), third week C of that month) Option codes: W = EZI glass, windshield only 4F = Remote mirror 2XG = Floor mounted automatic transmission with console 5KY Group 5, letter K = door guard moldings Group 5, letter Y = Deluxe seat belts
This matches my info as well. The '1972' is the Job #. It can be seen on the build sheet which is usually stuffed behind the springs of the rear seat cushion. The '232 Body' refers to the sequential # of that body style built on their line... so it's the 232th '66 GS vert built there.
As far as I can tell, all the options are there in the car. Thank you very much for the support. Devin