Well, I didn't see an "exact replacement" at the usual on-line suspects. But I did learn what single-, double-, and triple-oversize mean.
< CLICK > Drain plug definitions

As usual, I'm overthinking a simple task. I'll try a gasket first, then a new plug if needed at the next oil change.

oldchevyguy: Sorry for hijacking your thread.

- Lonnie
My '54 3104
Photos that I have shared on Stovebolt via PhotoBucket are no longer available. Please contact me if you want a photo from an old post.
lonniecook [at] aol [dot] com. I sold my '54 3104 12/12/2017, but I still visit Stovebolt.

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