Powerplus exhaust nuts

[20scout]

Looking for powerplus exhaust nuts, does anyone know who would have any?
TR

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Powerplus nuts

What size are they? I know they went to larger exhaust pipes in the late teens but don't remember what the two sizes are? I made some of the 1914 nuts but don't think they will help you(1-7/16).

[20scout]

I have found some later model powerplus exhaust nuts and am having a few extras made up. I think these are different than the early ones, but thanks anyway.
TR