Here's some pics of the vacuum lines (along with the fuel and distributor vac lines.) They are definitely 1/4". The manifold connection uses an elbow fitting for brake lines (inverted flare) and as I thought, the other end to the wiper motor is plain end for the rubber tubing to slip over. Both connections on the vacuum portion of the pump are also inverted flare type.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.
