Parts identity marks on G80S

Information relating to the Matchless G80 or AJS Model 18 500cc Heavyweight.
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Jackson
Posts: 48
Joined: Mon Jan 01, 1996 12:00 am
Location: ENGLAND UK

Parts identity marks on G80S

Post by Jackson »

Can anyone tell me what the following marks mean on 500cc engine parts that I found diuring a recent strip down:-
Flywheels, G9
Conrod, 5
Inlet and exhaust cam lobes, H
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