[Mgs] where...

[Paul Hunt]

Do you mean for the gauge or the anti runon system?  AFAIK in the former case
North American MGBs changed back from an electric oil gauge to a mechanical
(but still rectangular) in 72.  The anti-runon switch (fitted from 73) should
be in the same area i.e. on a Tee near the right rear corner of the block
where the oil pressure gauge pipe/sender is attached, with a grey/yellow
wire.

PaulH.
  ----- Original Message -----
  ...I am looking for the location of the oil
  pressure switch for replacement (in a '74B).