Manley titanium exhaust valve kit for Small Block Chevrolet, set of eight with 1.625 in head diameter, 0.3110 in stem diameter, 5.950 in overall length and 72 g weight each. These one-piece forged titanium valves are CNC machined and precision-ground, offering lower valvetrain mass and consistent sealing suitable for high-rpm and racing-style builds where valve weight matters.
Manley Titanium Exhaust Valve Kit - Small Block Chevrolet - All Pro