273 rocker spacer options

Fun fact: Slanty valvetrain spacers work, and are actually a better fit than 273 mechanical rocker spacers. I was missing one and I found a slanty and put it on. Slop gone (down to a feeler guage instead of a Q-tip!). They are just 'cheaper'...not a tool steel sounding solid ring but more of a band with a pronounced seam, but they do fit the .875 rocker shaft and are wide enough to work in a pinch.