[Mr. 250r]

I don't know why the big 3 manufacturers don't do this but on the stuff i build at work we use 3 motors only a qsb 6.7/4.5 cummins or a deutz but disregarding the deutz on the cummins we use a fuel filter that has a hand primer on it literally best invention i have seen i wish regular trucks had them because running out of fuel would be a thing of the past you unscrew the handle prime it till the handle is really hard to push in and they start right up. It has a regular quick disconnect line that goes to the pump not sure if its high pressure but the other line we use is regular rubber lines for the return.

If you want i can look for a part # on it i am sure its there somewhere.

Its somewhat similar to this picture