A65 Cylinder head

[Mike Farmer]

 :)Hi gents.

Remind me please---I believe that the only difference between the "early" head and the 1966/70??? head is the change to the drilling of the two rear head bolt holes. From 5/16th to 3/8th. Would one of you kind guys confirm this for me please. I cant find anything else    except maybe the threads --CEI to BSF/BSW??. I really cant remember(AGE AGEN)

Mike

[JulianS]

Mike - You may be thinking of these bulletins.

[Mike Farmer]

 
Hi Julian.

Thanks for that. Yep I had actually forgotten they changed the valves at about the same time. Thanks more

Mike