Crankshaft pulley

[Bennett Cullen <p21988@gegpo8.geg.mot.com>]

Hi Group,
Does anyone have a part number or source for a crankshaft pulley that is a 
two groove instead of the stock single that will bolt onto the original 
harmonic balencer? It is the three mounting hole version. I have checked 
most of the junk yards around here and all of the two groove pulleys are for 
the later model engines and have a heavy balencer as part of the pulley. I 
need the thin sheet metal type pulley.

Cullen in Tempe