Tony

Yeah those are nice but in reality, when doing the cam covers you need a SHORT hex socket/key. My next trip to my welderr im going to have a 10mm bolt welded on to shorted 6mm hex key for those PITA bolts on the bottom. I should be able to get my 10mm ratchet wrench on it then.

Airflite40

Why short? My cam towers are different than yours Tony. The top bolts are inside of the cover, accessible through a hole, so the longer key is good for the top ones. I already have a shorter one for the bottom ones. The shorter one doesn't fit in the hole.