I have an early 70s head that is the same sourced from a European car. John
ccrobins wrote:
> John & Niel,
>
> Curiouser and curiouser.......
>
> The head on my '69 USA-spec roadster is casting # 12H1326 but is
> apparently not the original as it doesn't have air-injection ports per
> all the info I can find about emission control devices for the '69 model
> year. Did they put different heads on cars intended for the home and
> Euro market?
>
> Charley Robinson
> '69 B which was desmogged by the POs
>
> neil.cairns@virgin.net wrote:
> >
> > jspeiser wrote:
> > >
> > > My B cylinder head is casting number 12H1326 and the casting date is Sept
> > > 6th, 1966. Go figure.
> > > John Speiser
>
> SNIP
>
> > Reminder:-
> >
> > 1962-1970 MGB head, casting number 12H1326
> > 1970-1975 MGB head, .. .. 12H2708
> > 1975 on .. .. .. .. 12H4735 with offset oil feed to
> > rockers.
> >
> > Clear as mud!
> >
> > Neil
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