OK, here's a trivia question.
I noticed at a recent car show that the raised top on my 1600 master
cylinder was a half inch higher than all the other 1600s, except one guy who
had the same part as me.
So does anyone know what car the 'wrong' part might come from? I can't think
of any others models, off hand, that used that bit. I think that things like
Bugeyes ran with no high top reservoir.
The extra height makes it a bit difficult to open as it is so close to the
bonnet surround edge, especially as I use a later knurled platsic cap instead
of the metal one.