Weird ? about small block pulleys

Weird ? about small block pulleys

I agree, mixing and matching is luck of the draw and can cause headaches. I've been lucky enough to use complete matched sets. As long as the wp pulley you choose is the proper depth, I would start with that and see?
Good luck

Dartvader440gt said
Easier said than done. Water pump pulley was MIA. I just have a few extras hanging around my parts piles.