Manley titanium exhaust valve kit for Small Block Chevrolet, set of eight with 1.625 in head diameter, 0.3415 in stem diameter, 5.950 in overall length and 78 g weight per valve. These one-piece forged titanium valves are CNC machined and ground to tight tolerances, offering reduced valvetrain mass and fatigue resistance for high-rpm and aggressive camshaft applications.
Manley Titanium Exhaust Valve Kit - Small Block Chevrolet - All Pro