The SPEC Stage 3 clutch kit is a heavy-duty replacement intended for 1985–1992 Toyota applications using 1JZ‑GTE engines paired with an R154 2.5 transmission. As a Stage 3 unit it provides increased holding capacity over stock for modified, higher‑load setups while remaining a straightforward mechanical clutch upgrade for drivers needing more torque capacity in older Toyota drivetrains.
Spec 85-92 Toyota Chase 1JZGTE & R154 2.5Stage 3 Clutch Kit