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. Image is a representation. Actual product may vary

More From This Category

MANLEY Valve, Extreme Duty, Exhaust, 31.5mm in. Head Dia., 0.2345 in. Stem Dia., 4.274 in. Length, For Ford 5.0L, Set of 8

MANLEY Valve, Extreme Duty, Exhaust, 31.5mm in. Head Dia., 0.2345 in. Stem Dia., 4.274 in. Length, For Ford 5.0L, Set of 8

$781.53

View
MANLEY Valve, Extreme/Severe Duty, Exhaust, 1.496 in. Head Dia., 0.274 in. Stem Dia., 5 in. Length, Gen II, Set of 8

MANLEY Valve, Extreme/Severe Duty, Exhaust, 1.496 in. Head Dia., 0.274 in. Stem Dia., 5 in. Length, Gen II, Set of 8

$838.91

View
MANLEY Valve, Severe Duty, Exhaust, 1.6 in. Head Dia., 0.3415 in. Stem Dia., 5.565 in. Length, SBC, Each

MANLEY Valve, Severe Duty, Exhaust, 1.6 in. Head Dia., 0.3415 in. Stem Dia., 5.565 in. Length, SBC, Each

$56.11

View
MANLEY Valve, Race Master, Intake, 37mm Head Dia., 0.275 in. Stem Dia., 5.339 Length, For Ford, Set of 8

MANLEY Valve, Race Master, Intake, 37mm Head Dia., 0.275 in. Stem Dia., 5.339 Length, For Ford, Set of 8

$296.10

View
MANLEY Valve, Severe Duty, Intake, 2.3 in. Head Dia., 0.3415 in. Stem Dia., 5.494 in. Length, Set of 8

MANLEY Valve, Severe Duty, Intake, 2.3 in. Head Dia., 0.3415 in. Stem Dia., 5.494 in. Length, Set of 8

$448.82

View
MANLEY Valve, Titanium, Intake, Bead Loc, 2.1 in. Head Dia., 0.3135 in. Stem Dia., 5.08 in. Length, Set of 8

MANLEY Valve, Titanium, Intake, Bead Loc, 2.1 in. Head Dia., 0.3135 in. Stem Dia., 5.08 in. Length, Set of 8

$1,717.79

View