The ACT XT/Race Rigid 6 Pad clutch kit for the 1991 Porsche 911 combines an Xtreme pressure plate with a 6-pad rigid race disc to handle larger clutch sizes and absorb more heat. The diaphragm-based pressure plate increases clamp load and reduces deflection; diaphragms undergo four-stage heat treating. The ceramic-friction 6-pad disc and chrome-moly hub deliver quicker shifts with a firmer engagement suited to demanding track use.
ACT 1991 Porsche 911 XT/Race Rigid 6 Pad Clutch Kit