Manley Titanium exhaust valves for small-block GM, Ford and Chrysler engines arrive as a set of eight forged titanium pieces meant to cut valvetrain weight and withstand extreme RPMs. CNC-machined and precision-ground for consistent sealing, these valves undergo strict inspection. Example dimensions include a 1.600 in head, 0.3415 in stem and a 5.260 in overall length with a listed weight near 75 g per valve.
Manley Titanium Exhaust Valve Kit - Small Block GM, Ford, Chrysler