Manley titanium exhaust valve kit for Small Block Chevrolet, set of eight with 1.600 in head diameter, 0.3110 in stem diameter, 6.090 in overall length and 75 g weight per valve. The one-piece forged titanium construction and CNC precision grinding deliver consistent sealing and reduced valvetrain inertia, intended for high-rpm and aggressive camshaft environments.
Manley Titanium Exhaust Valve Kit - Small Block Chevrolet - All Pro