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

MANLEY Valve, Street Master, Intake, 2.25 in. Head Dia, 0.3415 in. Stem Dia, 5.344 in. Length, BBC, Each

MANLEY Valve, Street Master, Intake, 2.25 in. Head Dia, 0.3415 in. Stem Dia, 5.344 in. Length, BBC, Each

$37.43

Sonnax Pressure Regulator Valve, Ford, 4R44E, 4R55E, 5R44E, 5R55E, Each

Sonnax Pressure Regulator Valve, Ford, 4R44E, 4R55E, 5R44E, 5R55E, Each

$45.22

MANLEY Valve, Race Master, Exhaust, Bead Loc, 37.5mm Head Dia, 0.313 in. Stem Dia, 4.405 in. Length, Volkswagen, Each

MANLEY Valve, Race Master, Exhaust, Bead Loc, 37.5mm Head Dia, 0.313 in. Stem Dia, 4.405 in. Length, Volkswagen, Each

$47.58

MANLEY Valve, Street Master, Intake, 1.94 in. Head Dia, 0.3415 in. Stem Dia, 4.911 in. Length, SBC, Set of 8

MANLEY Valve, Street Master, Intake, 1.94 in. Head Dia, 0.3415 in. Stem Dia, 4.911 in. Length, SBC, Set of 8

$280.36

MANLEY Valve, Race Flo, Intake, 37 mm Head Dia, 6.0mm Stem Dia, 104.6 mm Length, For Subaru, Set of 8

MANLEY Valve, Race Flo, Intake, 37 mm Head Dia, 6.0mm Stem Dia, 104.6 mm Length, For Subaru, Set of 8

$399.33

MANLEY Valve, Race Master, Intake, 2.02 in. Head Dia, 0.311 in. Stem Dia, 5.728 in. Length, For Dodge, Set of 10

MANLEY Valve, Race Master, Intake, 2.02 in. Head Dia, 0.311 in. Stem Dia, 5.728 in. Length, For Dodge, Set of 10

$500.47