Top one was on 69 z50a just bought bottom they look similar but last 3 numbers are different anyone know the meaning behind this? All part numbers I find don’t give the numbers stamped on coil is bottom off a later model z50?
I believe that style coil was used on the hardtail models only, the '72 and newer all have the coil mounting under the seat with a longer spark plug wire.
it came off a 71 so I would have to agree, I guess for the price I got a good spark plug cap I will see if it’s better shape than the one on my in-laws k2.