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The Manley one‑piece forged titanium intake valve kit for Big Block GM is engineered for high‑RPM durability and reduced valvetrain inertia. This set of eight has a 2.325 in head diameter, 0.3415 in stem and a 5.500 in overall length. CNC machined and precision ground, the valves use premium titanium alloys and undergo strict quality control to deliver consistent sealing and long‑term strength under demanding conditions.
Manley Titanium intake Valve Kit - Big Block General Motors
