Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The ACT 4-pad rigid race clutch disc for 1991 Porsche 911 uses ceramic friction materials and a four-pad layout to provide faster shifts and a firmer engagement suited to race conditions. Top-grade rivets secure the assembly for maximum strength. Intended for smaller-disc applications where aggressive engagement and quick shifting matter, the disc is supported by ACT's one-year warranty.
ACT 1991 Porsche 911 4 Pad Rigid Race Disc
