Diagrams:

Fan
(click to enlarge)

A2059	63-67	BOLT SET - fan clutch to water pump, "Delta" headmark, (4 pc.)	8.25
A2060	63-67	FAN BLADE - replacement, 327 W/O 5 blade, w/o AC, GM	219.95
B2068	66-67	FAN BLADE - 427, 5 blade, w/o AC, 17 1/2" / replacement, no "H"		CALL
A1980	63-67	FAN CLUTCH - Schwitzer style, all 327 engines	166.95
B2240	65-67	FAN CLUTCH - Schwitzer style, all 427" engines	166.95
A2097	63-67	FAN CLUTCH - 327, thermal, (original type)(repl.)	59.95
B2223	63-67	FAN KIT - electric 16 inch, for radiator mounting	279.95
A2001	63-67	NUT & WASHER KIT - fan to clutch, (8 pc.)	2.05
A2217	63-67	STUD SET - fan to fan clutch, (4 pc.)	6.65

Fan & Fan Clutch