Manley titanium valves feature forged one-piece construction with grain flow, not a head welded to a stem. These jewel-like valves are machined in state-of-the-art CNC turning centers and valve stem grinders to exacting tolerances. Manley utilizes the finest titanium alloys for both the intakes and exhausts, providing the best balance of mechanical properties, hardness, ductility, and fatigue strength at the given temperatures. All Manley titanium valves must pass their rigorous final inspection process, and strict quality control enables them to deliver parts within tight tolerance. Custom valves can be delivered within a very reasonable turnaround time. Seat coatings are also available on certain shelf stock part numbers, as well as on custom valves.

More From This Category

Sonnax Boost Valve Kit, Aisin Aw, Aw450-43Le, Each

Sonnax Boost Valve Kit, Aisin Aw, Aw450-43Le, Each

$125.70

MANLEY Valve, Race Master, Intake, 1.94 in. Head Dia, 0.3415 in. Stem Dia, 4.951 in. Length, SBC, Set of 8

MANLEY Valve, Race Master, Intake, 1.94 in. Head Dia, 0.3415 in. Stem Dia, 4.951 in. Length, SBC, Set of 8

$380.66

MANLEY Valve, Extreme Duty, Exhaust, 1.88 in. Head Dia, 0.3715 in. Stem Dia, 5.354 in. Length, BBC, Each

MANLEY Valve, Extreme Duty, Exhaust, 1.88 in. Head Dia, 0.3715 in. Stem Dia, 5.354 in. Length, BBC, Each

$129.64

MANLEY Valve, Race Flo, Intake, 2.165 in. Head Dia, 0.3133 in. Stem Dia, 4.9 in. Length, For Chevrolet L92, Each

MANLEY Valve, Race Flo, Intake, 2.165 in. Head Dia, 0.3133 in. Stem Dia, 4.9 in. Length, For Chevrolet L92, Each

$51.07

MANLEY Valve, Street Flo, Intake, 1.85 in. Head Dia, 0.342 in. Stem Dia, 5.075 in. Length, For Ford SB, Each

MANLEY Valve, Street Flo, Intake, 1.85 in. Head Dia, 0.342 in. Stem Dia, 5.075 in. Length, For Ford SB, Each

$35.04