Action Clutch Stage 3 (1MS) single-plate clutch kit for 1990–1994 Mitsubishi Eclipse 1.8L (4G37) Non‑Turbo focuses on durability and quicker engagement for low to mid horsepower setups. It pairs a heavy‑duty diaphragm pressure plate, reinforced drive straps and a sprung MIBA ceramic disc (4 or 6 puck) to deliver stronger holding with some expected clutch chatter during break‑in. Enclosed spring retainers and engineering checks back its reliability for heavy‑duty street use and occasional motorsport.
Action Clutch 90-94 Mitsubishi Eclipse 1.8L (4G37) Non-Turbo Stage 3 Clutch Kit (1MS)