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The Manley one‑piece forged titanium intake valve kit for Big Block GM is built for extreme RPM and reduced valvetrain inertia. This set of eight features a 2.350 in head diameter, 0.3415 in stem and a 5.650 in overall length with a bead locator groove. CNC machined from premium titanium alloys and rigorously inspected, these valves deliver precise sealing, fatigue resistance and consistent performance in demanding engines.
Manley Titanium intake Valve Kit - Big Block General Motors
