The ACT Heavy Duty ST010 pressure plate for the 1991 Saturn SC increases clamp load for upgraded clutch setups. Using ACT's exclusive diaphragm design and a four-stage heat-treating process, these plates raise clamp load by 20–50 percent and reduce deflection. Precision cover stampings provide rigidity, making this pressure plate suitable when a stronger clamp is needed with street or race discs.
ACT 1991 Saturn SC P/PL Heavy Duty Clutch Pressure Plate