1967 Shelby gt500 crankshaft pulley

[V8Dave]

Hello
I am currently looking for the cast iron crankshaft pulley for a 67 Shelby gt500 without ac or smog pump however it does have the dual alternator belt set up. The part number I believe is c1ae-6312-a.
Looking for a good original pulley with no damage.
If anyone has one or can help please send me a pm.
Many thanks
Dave