I recently installed a new double acting fuel pump to replace my old and tired fuel only pump. I bent up a new gas line and vacuum lines from straight sections of brake line from a nearby flaps. All went pretty smoothly.
I had a question as to how to plumb up the vacuum lines, here is what the factory assembly manual says:
Fuel pump page from factory assembly manual. And here is a picture of the pump:
New pump. The line that goes to the windshield wiper motor is on the right, the one the arrow points to, the one marked "in", This is consistent with what the Factory Assembly Manual indicates.
Here are a few pictures of the pump installed on the '53 Powerglide engine in my '51 burb.
Engine RH side. Fuel/vacuum pump closeup. Fuel/vacuum lines at carb Enjoy!
Kurt
