Mechanical fuel pump

Oh yea. That was the first pump on my Barracuda's first 340.
Sent it to Ryan Brown with a couple of others for testing.
Mechanical Fuel Delivery for Mopar LA Engines

The problems I had with that ca's fuel system were mostly in the line. Think it was a small weak spot above the axle.
Still ran 14s at the track but was having trouble get through the lights. Put a fuel pressure gage on it and pressure was going to near zero halfway down the track.
If the car had been geared for the strip so that it would have been at 5500 through the lights, probably would not have got away with it.
New line and the Holley 110 pump went on about the same time. I was back in school and had no time for track testing at that point. Not even much autocrossing, if any.