OER Parts offers a wide selection of Choke Parts for your 1963 GMC Truck. OER Parts offers 1963 GMC Truck Thrmostat Choke Coil, 1963 GMC Truck Choke Rod, 1963 GMC Truck Remote Choke Thermostat Cover, 1963 GMC Truck Choke Cable With Knob, 1963 GMC Truck Choke Pull Off, 1963 GMC Truck Remote Choke Spring, 1963 GMC Truck Electric Choke Conversion Kit, 1963 GMC Truck Choke Heat Riser Tube, and 1963 GMC Truck Choke Assembly.