All Chris King Bottom Brackets require a fit kit based on the crank used. Chris King have recently streamlined their product offering of these so it's much simpler to navigate. There are now just 6 Fit Kits:
Fit Kit #1 - DUB A (Mountain)
Fit Kit #2 - DUB B (Road)
Fit Kit #3 - Threadfit 30
Fit Kit #4 - Threadfit 24 & Threadfit T47 24x / 24i
Fit Kit #5 - Threadfit T47 30x / 30i
Fit Kit #6 - GXP
We do still have stock of the older fit kits which are listed here, these all still work for both current BB's and older discontinued ones (like PressFit).