CONTROL LEVER - VENT CONTROL

VERTICAL LEVERS ON LEFT SIDE OF CENTER CONSOLE COVER TO DIRECT AIR FLOW FOR ALL MODELS WITHOUT AUTOMATIC CLIMATE CONTROL. 4 PER CAR FOR U.S. MODELS; 450SLC UP TO CHASSIS # 019017 450SL UP TO CHASSIS # 042309 FOR EARLY MODELS UP TO CHASSIS NUMBERS LIS<