1963 C15 Cylinder stud thread size?

Started by BOB M, 26 Jun, 2018, 21:00

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BOB M

Hi

I need to clean up the threads (part number 40-0022) on the cylinder studs that go into the crank cases but can't find what size die I need. Any help would be great.

Bob M

AWJDThumper

It's listed as a 7/16 - 18 thread at the lower end which appears to make it BSF.

BOB M

Thanks AWJD, they look good as new now.

Bob M