Thread: Identifying a high compression head
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Old 02-25-2020, 01:20 PM   #7
Tom Endy
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Default Re: Identifying a high compression head
All of the Snyder high compression heads I have seen have two round casting marks about the size of a dime. The photo in post #6 shows them, one on each side of a lug nut. The location varies with the different lots.

Tom Endy
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