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 73 g weight per valve. The one-piece forged titanium construction combined with precision CNC machining and grinding ensures consistent sealing and reduced valvetrain mass for demanding engine use.
Manley Titanium Exhaust Valve Kit - Small Block Chevrolet - GB 2000