The Action Clutch Stage 5 clutch kit for 1974–1978 Mazda RX-4 (1.3L 13B-AP) supports mid-range powered vehicles with a dual clamp-load diaphragm pressure plate and reinforced drive straps. Its MIBA Sprung Ceramic disc (4- or 6-puck) gives lightning-fast engagement and minimal chatter after break-in. Suited to heavy track and light street duty, the kit increases holding capacity and is hand-inspected for consistency and safety.
Action Clutch 74-78 Mazda RX-4 1.3L (13B-AP) Stage 5 Clutch Kit (2MS)