
Brian Crower intake valves for Mitsubishi 4G63 engines are offered as direct replacement performance valves sized at 34mm for Eclipse and Evo applications. These valves serve as OEM-style engine components intended for rebuilds or performance valve upgrades on compatible 4G63 heads; verify compatibility with your engine build and installation specifics before ordering to ensure correct fit and function.
Brian Crower Mitsubishi 4G63 Eclipse/Evo 34mm Intake Valves