Supertech Performanve Valvetrain components for many popular Ford engines. Including but not limited to 4g63, 420a, 6g72, Eclipse Turbo, Evo8, Eclipse Non Turbo, 3000gt, 3000gt Twin Turbo. We have Dual Valve Springs, Titanium Retainers, Aluminum Retainers, Bronze Valve Guides, Valve Stem Seals and Valves in various sizes available. We are your authorized Supertech Performance dealer for all components you need for your Mitsubishi engines.

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Black Nitride Coated Valves, Individual Complete Valve Sets Inconel Coated Valves, Individual Master Valvetrain Package         Titanium Retainers Valve Guides Valve Spring and Titanium Retainer Packages Valve Springs         Valve Stem Seals, Individual