1963-1964 Corvette Knob Dash Fan Includes Screw
1963-1964 Corvette C2 Heater Knob - Fan Set Screw Type.

Heater Fan Knobs Are Held On By A Set Screw. Defroster And Air Conditioning Knobs Screw On.

General Motors Part Number 3831678.

Fits:; 1963, 1964 Corvettes.