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Old 03-29-2023, 08:48 PM
Schurkey Schurkey is offline
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Join Date: Aug 2002
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"Small-block" rocker studs are usually (not always) 3/8 fine thread on top.

Big-block rocker studs are usually 7/16 fine thread on top.

WHAT THREAD IS ON THE POLYLOCKS HE HAS?