I have a good extra Club Car drive clutch for sale. I was going to use it on my cart but then I ended up getting a brand new one for Christmas and decided to use the new one instead. It comes with both large and small starter pulleys. The pics below are mine of the actual clutch, I cleaned them up to put it on Amazon and eBay but never got around to it. Figured I'd offer it to the forums first. $150 shipped.
Extra starter pulley (large diameter):
Extra starter pulley (large diameter):