After no further ado, we present the 77 Superclutch. We designed and made this clutch to handle the extreme punishment that your tuned E50 engine dishes out. Be sure to locktite the bolts that hold your shoes in place. We recommend running Transoil to keep this clutch a little cooler. Unlike the traditional Puch 3-shoe, there is really no need to tune this clutch. Drop it in and go..... However if you want to, tunablity of this clutch is limited only by your imagination. You can insert more washers in between the bolt and the spring to preload the existing spring. You can also insert lighter springs. The springs on this clutch are a tad too strong when you first install the clutch, but break in to the perfect strength. Some folks are having issues where the bolts back out. We found that a good remedy to this is this little bolt kit here. Includes everything you see here. 3-Shoe Clutch!!! 2021 update! We found one last one of these that appears to have been soaked in Transoil, but not run. Get this piece of history while you still can!