Clutch Masters has a clutch I really like the looks of ((multiple disk) but I don't know of anyone who has installed one. If you need a really strong clutch due to hi power output, I recommend the Sachs racing clutch and flywheel, a few years ago it was a little ove 2K$, but will last forever and handle some intense driving. There are many others, but you should match the Clutch/FW to the3 power level you aqre at or will be when done.