Diagrams:

Engine Belts
(click to enlarge)

B4519	63-65	BELT - crank to water pump pulley, w/o AC or PS	12.95
B4511	66-67	BELT - fan & AC, w/o PS, 350hp	13.65
B4502	66-67	BELT - fan & AC, w/PS, 350hp	15.60
C4515	66-67	BELT - fan & air conditioning & air pump	13.95
B4513	66-67	BELT - fan & air pump, 300hp	10.65
B4514	66-67	BELT - fan & air pump, w/AC & PS, 350hp	12.75
B4515	66-67	BELT - fan & air pump, w/AC, w/o PS, 350hp	16.95
B4512	66-67	BELT - fan & air pump, w/o AC, 425hp	12.25
A4502	63	BELT - fan & alternator, 340/360hp	19.85
B4504	64-65	BELT - fan & alternator, w/AC, 300hp	13.25
B4506	64-65	BELT - fan & alternator, w/AC, w/o sp. hi-perf	20.10
B4507	65L	BELT - fan & alternator, w/o AC, w/PS, w/spec. hi-perf. or FI	12.85
A4504	64-65	BELT - fan & alternator, w/o AC, w/sp. hi-perf	14.95
A4503	66-67	BELT - fan & alternator, w/AC & PS, 350hp	20.15
B4505	66-67	BELT - fan & alternator, w/AC, w/o PS, 350hp	18.15
C4502	66-67	BELT - fan & power steering	16.65
B4501	63-65	BELT - power steering	9.75
B4508	65L-67	BELT - power steering, w/AC, 350HP	12.85
B4510	66-67	BELT - fan & power steering w/o AC, 350hp	11.45
B4509	66-67	BELT - power steering, 300hp	12.95