Got the EFM auto clutch back today. Unlike the old Revloc that was available, this clutch retains all the original disks. The custom fabricated pressure plate attaches to the outer basket with 20 small machine bolts. They screw into holes tapped into your existing outer basket. As you can tell this makes the clutch assembly thicker than stock, so they include a gasket and custom spacer to account for this. They also include a bag with longer bolts for your clutch cover to mount using the new spacer. This bag also has additional shims and springs to fine tune the clutch to your liking. My bike is still at the mechanic having a full blown motor rebuild, so I will be dropping this off for him to install as he puts things back together. Hopefully I will have the bike back soon and be able to make any adjustments needed and give a full report of how this clutch works.