The Manley titanium intake valve kit for Small Block GM, Ford, and Chrysler engines supplies eight one-piece forged valves (head diameter 2.080 in., stem diameter 0.3415 in., overall length 5.240 in.; weight 89 g). These lightweight valves reduce valvetrain mass, are CNC-machined and precision-ground, and are finished to tight tolerances for reliable sealing in high-RPM or aggressive-cam setups.
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler