[HQQTERZ]

Hello folks, does anyone know how I can find out if two Ford part numbers are actually the same part? I'm looking at find out if part number C2OZ-2884-A superceds to part number C9AZ-2884-H. These are old air conditioner clutch's, I think from 1962 ish, to about 1967.
Thanks in advance, Tom.

[Soaring]

See if any of this helps answer your question.
Engine Block Codes:
http://www.cehighperformance.com/ford_block_car_codes.htm

More engine block codes information:
http://www.classicmustang.com/casting_numbers.htm

Ford Part Numbers tell a story:
http://www.mustangsandmore.com/ubb/FordTechData.html

Head casting numbers information:
http://www.aacncclub.com/FORD_HEAD_CASTING.html#ford289head1

Ford Parts decoding information:
http://www.classicmustang.com/decoding_part_numbers.htm
http://www.mustangsandmore.com/ubb/FordTechData.html