Have a 11-1969 build dated 428CJ 4-speed Mach1 on the motor is a part # identified SCJ Fan Blade with a E-C9ZE-B Fan Clutch need help to see if this is applicable for this motor b4 i go and have it rebuilt. This car has been in the family since new but parts have been removed and replaced and this was the blade and clutch fan that was on it when we got it . any and all replies grt8ly appreciated.