The ACT 6‑pad rigid race disc for 1991 Porsche 911 applications is a competition-focused clutch disc built with high-quality ceramic friction materials for harsher engagement and faster shifting. The assembly uses top-grade rivets for secure fastening, is recommended for larger clutch diameters to manage heat, and is backed by ACT’s one-year warranty as stated in the manufacturer materials.
ACT 1991 Porsche 911 6 Pad Rigid Race Disc