okay I kow someone out there has had to have ordered this part at one time or another. I hope you will be able to understand my speeling an description.  so here goes, looking for part name and where to get one, thanks in advance:

wiper door vacuum solinoid switch, the one that is under the dash, thats all. thanks Larry

thanks for the help, i found the one at corvette central it is called  the wiper door vacuum control solenoid switch.......

having trouble logging into there home page as of right now but i at least have part number and name, thanks for quick response you peoples are hotter a than a prostitute in church.