Would the air cleaner base for a late November, 1961 340hp car have the service instructions with the large circled AC with a 2,000 mile service interval OR the small circled AC with an 8,000 mile service interval? I see references to the large circled AC silk screen being correct for early 1962s, but it is not clear when the approximate break point occurred.
Thanks in advance,
Mike
Thanks in advance,
Mike
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