I just came across your thread and I am in the middle of a 235 build that requires a Double pulley. Is this still on going? I just registered so I can’t PM yet. Maybe you can PM me. I would appreciate any help on the subject. I would like to avoid having to pay $350 for a 50 year old pulley or $500 for a new built one. I was already going to purchase the parts in the thread but would like advice on the direction to go in? Thanks!