The ACT Mod-Twin 225 HD sprung race clutch kit for 1985–1992 Mazda RX-7 FC combines puck-style ceramic friction plates with a sprung Mono-Drive hub for aggressive launches and smoother shifting. The kit includes a CNC-machined balanced flywheel, pressure plate components, Monoloc collar, release bearing and other hardware. It’s a rebuildable, modular race-oriented clutch assembly.
ACT 85-92 Mazda RX-7 FC Push Type Mod-Twin 225 HD Rigid Race Clutch Kit