I looked today and it is a Barton. It alson has a plate mounted beside the pump that gives a rate and pressure at certain rpms. I was amazed by the 500 gpm at 150 psi it stated to be able to put out, especially with only a 4 in. suction. I've run tank trucks that didn't have that capability.
On topic, I was able to get a new master cylinder at the local parts store. I got the clutch side bled and working properly. Now the brakes were a different story. Never really could get a solid pedal, nor could I find any bleeder screw on what I assume was the booster. It is mounted under the driver side of the cab and has what looks like an air brake chamber mounted to it. Is this the Hydrovac booster that I have read about?
