Reply To: Is this part of the carb???

From your picture David it is clear that the same hole is blanked off with a plug – so that must be where mine goes. Interesting that the carb may have to have been machined like that Bernie. Just spotted another seemingly identical plug on the side of the body just below it. Or perhaps it was configured differently for different cars? – it looks like the same 32PBIC was used on Land Rovers, Jeeps, Fiats and even Porches……!

Will now have to see if it will clean up…..

Thanks all round for the advice.