SB Pulley Help Please

mopardude318 said
the one you have on there isnt correct.

I know.

mopardude318 said
that is an ac water pump pulley.

I know.

mopardude318 said
you need a regular water pump pulley for non ac, 1970 later (aluminum water pump)

I know.

mopardude318 said
the one you posted from bpe website is correct.

I know.

mopardude318 said
the one on ebay is correct as well.

I wasn't sure.

I'm trying to find a member who is selling one at a decent price who knows that it came off a 70+ small block w/o AC, and doesn't want to break it off in my arse for a freaking pulley that came off a 318 car.