Heater controls bolt to hold it in place
 

I had to replace the heater controls on the 68 and the previous owner drilled out both of the bolt holes and put in bigger ones. No idea why but now I have new heater controls and no way to lock it down. Does anyone know what size the bolt or screw is that hold this down to the dash?

Thanks

Re: Heater controls bolt to hold it in place
 

Mine have 2 sheet metal screws that are about a #12 X 1", don't know if that's correct or not. If the holes are oversize now, just use machine screws and nuts.

Re: Heater controls bolt to hold it in place
 

Bought them today and its installed. Heater works good to :)