While I had the carbs off recently I thought a good opportunity to check the tappets. I always use my trusty old SPQR tappet adjuster which makes the whole procedure very quick and easy.
You can see my overhead oil feed system that I fitted several years back based on an article in the MGOC magazine. See …….. https://mgb.tips/2020/08/10/quieten-down-mgb-tappet-noise/
MGB tips mods and maintenance 