Ausleys Chevelle Parts is the original maker of the 1966, 1967 Chevelle, El Camino Reproduction heater control assembly with switch. This is the only one being offered by ALL dealers within the US.  It has a proven record as a quality part with steel arms and comes with the switch already installed.  Over 6000 have been sold.  Shipping will run 14.00 Fed EX or UPS in the continental US.    Ausleys Chevelle Parts in Graham    Located in Graham NC 1966, 1967 Air Conditioning controls are in the works,  available around March 24 2025