I was out in the shop looking thru some of my ralleys and i came up with a plastic center cap , it's real old and weathered , don't know where it came from but it looks factory , has this number cast in # 469663 . The weird thing is it's held on to the wheel by 3 slotted screws instead of the 3 self tapping bolts. So maybe the factory did use plastic caps . Vans maybe ?
It may be cheaper to re - run them on ebay ? Either way you're out a little $$$.
Doug
