Can anyone tell me where the vacuum hose for the windshield motor for a 1938 comes off the engine? I think the hose may have connected to a nipple on a spacer between the carburater and the intake manifold, but I can't remember for sure.

The hose connects to a threaded brass fitting, with a tube on the other end, that screws into a hole in the intake manifold about 6 inches to the right of the carburetor on the top of the manifold. I think it is 3/8 inch connection but don't quote me.

Brian