motormite A/C bypass pulley for the ATX

[1slickRED89]

looks like this is a decent product, has anyone installed on a ATX? I would like to keep the belt routing as it is, to keep good pulley wrap on the water pump and such. I saw it on shobros, went to order one and it was removed from their catalog, whats going on with that?

http://www.google.com/products?q=mo...RC_enUS202US204&um=1&sa=X&oi=froogle&ct=title