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, Titanium, Intake, Bead Loc, 2.2 in. Head Dia., 0.311 in. Stem Dia., 6.25 in. Length, Set of 8

MANLEY Valve, Titanium, Intake, Bead Loc, 2.2 in. Head Dia., 0.311 in. Stem Dia., 6.25 in. Length, Set of 8

$2,267.87

MANLEY Valve, Pro Flo, Intake, 2.065 in. Head Dia., 0.372 in. Stem Dia., 5.218 in. Length, BBC, Set of 8

MANLEY Valve, Pro Flo, Intake, 2.065 in. Head Dia., 0.372 in. Stem Dia., 5.218 in. Length, BBC, Set of 8

$448.82

MANLEY Valve, Race Series, Exhaust, 1.625 in. Head Dia., 0.3415 in. Stem Dia., 5.5 in. Length, Gen II, Set of 8

MANLEY Valve, Race Series, Exhaust, 1.625 in. Head Dia., 0.3415 in. Stem Dia., 5.5 in. Length, Gen II, Set of 8

$406.70

Edelbrock Valves, Intake, Stainless Steel, 2.190 in. Diameter, 0.344 in. Stem, For Chevrolet, for Performer RPM Head, Set of 8

Edelbrock Valves, Intake, Stainless Steel, 2.190 in. Diameter, 0.344 in. Stem, For Chevrolet, for Performer RPM Head, Set of 8

$273.14

MANLEY Valve, Severe Duty, Exhaust, 1.625 in. Head Dia., 0.3415 in. Stem Dia., 5.365 in. Length, SBC, Set of 8

MANLEY Valve, Severe Duty, Exhaust, 1.625 in. Head Dia., 0.3415 in. Stem Dia., 5.365 in. Length, SBC, Set of 8

$448.82

MANLEY Valve, Severe Duty, Intake, 1.72 in. Head Dia., 0.3415 in. Stem Dia., 4.911 in. Length, SBC, Set of 8

MANLEY Valve, Severe Duty, Intake, 1.72 in. Head Dia., 0.3415 in. Stem Dia., 4.911 in. Length, SBC, Set of 8

$464.30