Karl
Well-known member
This weekend I plan to replace the aftermarket electric windsheild wiper with the correct vacuum wiper for my 1930 Phaeton. Having done the same exercise on my 1930 Sports Coupe I'm pretty happy with the manifold to Firewall set up. However I'm not so sure on the set up from firewall to the tube on windsheild post (ie the inside) . Is this rubber tubing and if so how does it attach to the brass firewall fitting . Thanks Karl