winshield wiper arms cuasing leaks?

[nevada]

am curious, my 72 chevy cab was wet inside after a recent rain. the wet floors seem to be right next to the hump on either side on the floor, Floors near the doors were dry. could it be the wiper stalks from under the cowling? If so, any ideas to seal it up? Thanks

[Oldblue68chevy]

The only part of the wipers that come through the cab is the motor. That could be the cause of the leak. Could be hidden rust holes, bad windshield gasket, or even the antenna wire.

Easiest thing to do wold be get a hose and a fladhlight and try to figure out where the water is coming from. You could also remove the cowl panel and take a look.