Plugging the rear wiper-motor drive hole
I'm gonna use this, if it will drop-in, and it sure looks like it should - I'm sure someone knows off the top-of-their-head what the size of the opening is, but this is 1.175" @ thread, 1.493 outside - it's a plug for an electrical box, and there are several variants - this one has a nice rubber washer for the seal:
http://i485.photobucket.com/albums/r...8/IMG_0398.jpg
http://i485.photobucket.com/albums/r...IMG_0399-1.jpg
http://i485.photobucket.com/albums/r...8/IMG_0400.jpg
http://i485.photobucket.com/albums/r...8/IMG_0401.jpg
I'm sure I'm not the first to use these, but.