[3macs1]

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Hello,

3901704 is correct for 4 clip, "Open Valve Stem Area" 15x6 1967 / 1968 Z-28 Camaro only Trim Rings. Chevelles of that year would have had 14" wheels. The 1967 "Corvette only" have an oval opening @ the valve stem area, but I do not have the part # here at home. If you need it, let me know, and I can PM it to you tomorrow when I get to work. Sorry I can not help you, I sold my last 2 nos 3901704 Z-28 Trim Rings to Zedder.

Good Luck,
Bill

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Hi Bill:
Don't forget the 67/68 Impala 15x6.I am positive my brothers cars have the open valve stem ones originally.I will have to check the next time he is here with one of them.
Joe