+3 KNOB-VENT-NON AIR CONDITIONING-SMOOTH SURFACE-EACH-69-70 (#E6479) 02082 $19.50 In stock Quantity: 1 Add to Bag Product Details 1969-1970 CORVETTE C3 VENT KNOW WITHOUT AIR CONDITIONING, SMOOTH FINISH. THIS KNOW IS A SMOOTH SURFACE WHICH OCCURRED ONLY IN 1969 AND 1970. FITS: 1969-1970 CORVETTES. Save this product for later Favorite