The brake light switch on models 68-70 is electro-mechanical, mounted under the floor near the brake pedal rod, and is exposed to the weather. I have found similar aftermarket switches that could work, but are not weather tight.
The Mopar p/n is 2824550.
Good luck finding NOS. I have searched and came up empty.
Last edited by NateNCBV; October 03rd 2012 4:16 pm.