Originally Posted by 1Ton_tommy
I had a 57 Pontiac with Rochester FI. The injection pump was driven off the distributor. They used to shear off a drive pin in the shaft that went to the pump but I don't recall seeing the distributor pin sheer.
Wow that is a rare one. I fooled with those a lot when I was a youngster though on Chevrolet. Do you have any pictures of it?

Kicking self for selling off my Taskforce trucks.
Still looking for an LCF or conventional big bolt in decent shape.


As of 10-26-2022, A 55.2 Taskforce long bed now the work begins