Manley titanium exhaust valve kit for Small Block Chevrolet, set of eight with 1.600 in head diameter, 0.3110 in stem diameter, 6.250 in overall length and 78 g weight per valve. Built one-piece from forged titanium and finished with precision CNC grinding, these valves aim to reduce valvetrain mass and provide consistent sealing characteristics for high-rpm operation.
Manley Titanium Exhaust Valve Kit - Small Block Chevrolet - GB 2300