Wiper washer motor issues...

[One Chevy Scotty]

so I am progressing on my 72 K20....all of the paint is done, I got her new wheels and rubber, the fuel tanks are back in.....now I have this punch list of little crappy issues to deal with.

I am used to vehicles that have an electric motor that pumps washer fluid to the nozzles on the windshield, but I can't find one on this truck, so I am looking at the wiper motor....does it have a mechanical pump that handles the fluid, or am I totally dense and missing something? The wiper motor works fine, I just can't any dang washer fluid to squirt out.

Thanks for the help in advance....and the 1967-69 K20 (from my other thread) may be finding it's way home at the end of this week...still no photos though - you guys will be the first to see them