Hi chaps,
happy to be a member of forum.

I'm currently restoring a 1960 series 62 Freelease bodied Cadillac. On the back of the intake manifold behind the carburettor is a vacuum take off point with two outlets/inlets. One has a restricted drilling and the other a larger hole. When we got it in, it had a piece of hose on each with a screw stuffed in the end. Could anyone tell me what they should be joint to? Photo attached.




Much appreciated.