That last picture is the Hydrovac for the brakes. you would have brake lines from master cylinder to hydrovac then to wheel cylinders.The vacaum line should be to the manifold not the carburator. the large lines would be the the vacuum lines the 1/4 inch lines would be brake lines. I didn't think they were attached to gas tank at all. check a little closer you may find lines from fuel tank run past hydrovac then to carb. From the shots you posted it appears to be a single speed rear. Id plates would be on the passenger side cowl under the hood. That model was sold from 41 to early 47, then the advance design models came available. Welcome to stovebolt.com.

Last edited by kb3csw; 03/26/2012 2:03 AM.