OK lets see, find a different pump, maybe that'll work and switch to electric wipers at $180, I live in Southern California, it doesn't rain, when it does my wipers work fine
I took a different approach, see I like to fix things, not throw money at them.
Dis-assembly of the pump showed an oil seal had been installed upside down at the factory or rebuild shop, I turned it over, re-assembled, guess what? It worked!!!
Now I did have exceptional help from the guys at chevytalk.org, and I appreciate your help too
Thanks, oh yeah, seal #27 in the 49-54 Chevy car manual fuel and vacuum pump cut-away picture, fig. 112
