This is for the old "flat head" engines of the 60's, 70's, and 80's...
Does anybody know if the valve stems OD and the valve guides ID are the same for each brand of the same horsepower? I am especially interested in the 5 Hp and 8 HP engines. I purchased a couple of Briggs NOS "plug gauge" tools to check for worn out valve guides and hoping that I can use them on Tecumseh engines of matching HP as well.
Thanks for any help.
Michael