The Action Clutch Stage 5 kit for Mazda RX‑3 (1972–1978 1.1L 12A/12B) targets mid-range powered cars requiring high holding capacity. A dual clamp-load diaphragm pressure plate, reinforced drive straps and a sprung MIBA ceramic disc (4- or 6‑puck) provide quick engagement and strength for heavy track work with limited street use. Kits feature fully enclosed spring retainers and are inspected by experienced engineers.
Action Clutch 72-78 Mazda RX-3 1.1L (12A/12B) Stage 5 Clutch Kit (2MS)