Crankshaft pulley cross overs?

Well, i'm the proud new owner of an A/C system for my 66 valiant. But, i can't seem to find a 3 groove crankshaft pulley for a slant 6 anywhere.

So, i thought i'd throw it out there to y'all. Is the slant 6 crankshaft pulley unique? Are there other mopar engines i could pull one from that would be similar in size/bolt pattern?

Maybe there are more 3 groove pulleys out there for other engines.

If there are no other pulleys that will work with a slant 6, any other suggestions on solving this problem?
Author: admin