Quote:
Originally Posted by 60-66
The Chevrolet parts book lists the clutch for 1965 1966 3883158 with Air Cond and HD Radiator. Was able to find clutch fans for trucks back to 1961 although rarely seen on trucks.
The standard HD fan was a fixed 5 blade no clutch. This fan is shown in the 64-66 factory Air Conditioning instruction manual. Heres a picture on a factory air 1966 292 .

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wanna let any of those L6 parts go????