Can someone provide info on locating Cam Bushings for an 04 XB12s?

I found one thread that had part numbers but was not a defintive "yes" on if the Sportster Bushings were the correct Bushings to purchase. My cases are good. No pins needed. I am working with a machine shop that can make a set (they are rebuilding the crank) but want y'all's advice prior to moving a specific direction.

Thank you,