Manley Titanium exhaust valves are one‑piece forged titanium valves that reduce valvetrain mass for improved throttle response and high‑RPM capability. CNC machining and strict inspection deliver tight tolerances and consistent sealing. This set of eight includes a 1.600 in. head, 0.3415 in. stem, 5.160 in. overall length and a 74 g weight per valve, specified for Small‑Block GM, Ford and Chrysler applications where lightweight valves are needed.
Manley Titanium Exhaust Valve Kit - Small Block - ASCS and Wissota