I purchased the southbend clutch kit from tmzperformance.com. It is the SS-X pressure plate with the super heavy duty B-Series Full-Face Segmented Friction Ceramic Clutch Disk. 2700 pressure plate. This clutch kit was recommended by Tim from TMZ in a thread I posted a while back. I had a stage 4 competition clutch, with a 6 puck sprung disc and the engagement was really harsh and stupid. After about 300 miles I had enough and purchased the southbend. This clutch is advertised to hold 600tq. It looks like a really nice clutch. It came with the pressure plate, clutch disc, throw out bearing, and alignment tool. I got it installed and have put about 10 miles on it so far. This clutch's engagement is awesome. Nice and smooth and no chattering. Feels great. I will update as time goes on. There is a 300-400 mile break in on the clutch. After that I will get on it and make sure it will hold. I put down 421tq so it should be fine.