Manley Titanium exhaust valves are forged, one‑piece titanium valves designed to reduce valvetrain mass and handle extreme RPMs with improved throttle response. Precision machining and inspection provide consistent sealing and fatigue resistance. This set of eight includes a 1.600 in. head, 0.3415 in. stem, 5.560 in. overall length, a bead locator groove and weighs about 80 g per valve for Small‑Block GM, Ford and Chrysler applications.
Manley Titanium Exhaust Valve Kit - Small Block GM, Ford, Chrysler