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Yamaha 321 5th valve

Posted: Fri Jul 19, 2024 10:18 am

by soarcj@aol.com

If anyone has the elusive and mythical Yamaha 321 5 th valve I would like to buy it

Re: Yamaha 321 5th valve

Posted: Fri Jul 19, 2024 12:05 pm

by tclements

Check with "The Horn Guys." Ferguson had some of those.