1968 CORVETTE RADIATOR FAN SHROUD EXTENSION - UPPER
ALL 1968 CORVETTES WITH AIR CONDITIONING EXCEPT 427 BIG BLOCK
GM PART NUMBER: 3942740
EXTENSIONS ARE USED TO INCREASE THE AMOUNT OF AIR DRAWN THROUGH THE RADIATOR BY PLACING THE COOLING FAN CLOSER TO THE SHROUD.
PRESS MOLDED FIBERGLASS - MOUNTS INTO YOUR FACTORY OR REPRODUCTION FAN SHROUD.
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