I ordered a new fuel pump for my 1958 235 engine from a reputable after-market parts supplier and just want to be sure I have the correct item before installing it. My Apache truck came with vacuum wipers. I had the engine re-built many years ago and have not completed my restoration (another story), but moving forward. My son and I are wanting to be sure the engine works as one of our first milestones. The fuel pump installed by the shop that re-built the engine is different than the one I just purchased.
I am requesting that someone post a photo of the fuel pump supplied originally by Chevrolet for use on an engine where the wipers are operated by the engine vacuum.