Which one? The cylinder head isn't coming off at the present time. At least, that's not the plan.
Thanks! What is on the bike is junk. I’m sorting through and organizing my collection of junk, er parts and discovered a very presentable set for a Special.No issues that I know of, but the Standard ears do provide more cable and wiring loom room. In fact, I'm thinking of putting them on my Special for that very reason.