Wheel center cap

I am needing some info on this center cap as it comes with a 2-prong connector (see pic). I have only ever seen the 3 prong setup on most late 60's A/B/C bodies. Listing says its from a 67/68 300 and I am wanting to add it to my 68 T&C wagon. My true ambitions are to find a sweet gold or green translucent Imperial wheel and add this cap. My concern is that due to the 2 prong connector and the position of the prongs at the 3 and 9 position, it wont fit on 99% of anything and it is a...

Wheel center cap
Author: Commandough