Curt: I think it would make sense that the rubber tube passes through the firewall and not the metal tube. Do you think that the metal tube comes just short of the firewall? One of my cars has the metal tube passing through the firewall with a rubber grommet, but that seems wrong.
Hi: Does anyone have an idea as to the length of the (wiper) metal vacuum tube that goes from the manifold to the firewall on a supercharged cabriolet?
Also, is it cad plated?
