I have a 1968 coupe power glide 327 210 tilt wheel and drum non power brakes AM radio 1 speaker , I have a dial type switch under the dash{ KNEE AREA TO THE LEFT OF THE CLUSTER BOTTOM } it is chrome like a headlight and wiper switch it has 2 wires brown and purple , brown pick up powewr directly from the fuse box and the purple seems to end up in the left rear Is this some sort od resistor for a light or rear speker ? HELP !

Rear defroster control knob, controls high, low and off functions.

Is the defroster in the window like newer cars ? or some sort of blower ? I have no lines in my window ! and no blower ?

No it's a blower attached to the bottom of the rear package tray. There is a grille on top of the package tray that the air blows up onto the rear window.

Passenger seat ejector. Can only be used one time, then take it back to delear for reset. :clonk:

68 327 convert, I need a switch for mine. How much for the switch? Thanks!