I've got a 1951 1/2 ton GMC with a rebuilt 1966 250 CID which runs way better than I expected however, I'm using the old vacuum operated 10" wiper blade and motor, and come to find out the double sided vacuum assist fuel pumps will not fit this application according to the info from the fellows from NAPA.Could this be possible? or can I fabricate the fuel pump arm to fit? I guess they where using electrical wiper motors back in the early 60"s. Thanks to all.
