The Manley titanium intake valve kit for Small Block GM, Ford, and Chrysler engines includes eight one-piece forged valves (head diameter 2.125 in., stem 0.3110 in., overall length 5.140 in.; higher hardness tip; bead loc groove; weight 83 g). These valves are CNC-machined and precision-ground to reduce valvetrain mass and withstand aggressive cams and high-RPM conditions while maintaining reliable sealing.
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler