TMZPerformance

Product Code - K536 SBC DSM Clutch Kits
Options:

SS- Series pressure plate (2200# clamp load) - Rated for 400-500whp street cars
K536SSO - SS pressure plate with Organic sprung hub full face clutch disk kit
K536SSTZ - SS pressure plate with Kevlar sprung hub full face clutch disk kit
K536SSTZ/B - SS pressure plate with Kevlar/Ceramic sprung hub full face clutch disk kit
K536SSB - SS pressure plate with Ceramic sprung hub full face clutch disk kit
K536SSB6 - SS pressure plate with Ceramic sprung hub 6-puck clutch disk kit

SSX- Series pressure plate (2700# clamp load) - Rated for 500-650whp street cars
K536SSXO - SSX pressure plate with Organic sprung hub full face clutch disk kit
K536SSXTZ - SSX pressure plate with Kevlar sprung hub full face clutch disk kit
K536SSXTZ/B- SSX pressure plate with Kevlar/Ceramic sprung hub full face clutch disk kit
K536SSXB- SSX pressure plate with Ceramic sprung hub full face clutch disk kit
K536SSXB6- SSX pressure plate with Ceramic sprung hub 6-puck clutch disk kit

The South Bend Clutch kits offered above are proven winners for keeping a streetable clutch in a higher powered 4G63 Turbo DSM application (Mitsubishi Eclipse GST and GSX/ Galant VR4, Eagle Talon TSI, Plymouth Laser RS, etc).

The SS-series pressure plate has very soft, near stock pedal feel with a short disengagement window, but smooth modulation, and excellent streetability.  The SSX-series pressure plate has a slightly stiffer pedal feel, but still very soft and streetable for a single disk clutch kit.  

The full face Organic (O), Kevlar (TZ), and Kevlar/Ceramic (TZ/B) disk kits offer excellent street characteristics and are best for street usage with light track usage.  If you are going to be doing launches on prepped track surfaces at higher power levels, then the SSX pressure plate along with the full face Ceramic (B) or 6-Puck Ceramic (B6) kits are a better option that will last longer in high abuse applications.