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Manley valve spring and retainer kit for 1990–2006 Mitsubishi 4G63/4G63T (DSM/EVO) engines supplies matched springs and precision retainers to support aggressive camshafts. Specified with a max lift of .0580", these chrome‑silicon springs and machined retainers are built for durability, consistent valve control and stability at high RPMs, suitable for performance and racing valvetrain applications.
Manley 90-06 Mitsubishi 4G63-4G63T DSM / EVO DOHC 16 Valve Spring and Retainer Kit (w/o Valve Locks)
