I found a set of FORGED "Sewer Lid" style wheels for my 924S..... they were original to some 928 and 964 (believe it or not) cars. Most people hate them...... i well..... am drawn to ugly things.
They do not need to be NOS.
I know that some plastic center caps could fit.... I am looking for aluminum that would have been stock for these wheels.
Let me know what you have.
Robert
ps- you can text me at (707) 888-1857