Manley Race series performance valves are a great choice for your bracket, oval track, or high performance street engine. All valves are made from stainless steel (intakes are NK-842; exhausts are XH-426) with chrome stems and hardened valve tips. In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined. Image is a representation. Actual product may vary

More From This Category

MANLEY Valve, Severe Duty, Intake, 1.93 in. Head Dia, 0.3133 in. Stem Dia, 5.232 in. Length, For Chevrolet L83, Set of 8

MANLEY Valve, Severe Duty, Intake, 1.93 in. Head Dia, 0.3133 in. Stem Dia, 5.232 in. Length, For Chevrolet L83, Set of 8

$628.35

MANLEY Valve, Custom, Titanium, .3415 in. Stem Dia, Each

MANLEY Valve, Custom, Titanium, .3415 in. Stem Dia, Each

$318.84

MANLEY Valve, Pro Flo, Intake, 2.055 in. Head Dia, 0.3415 in. Stem Dia, 5.011 in. Length, Set of 8

MANLEY Valve, Pro Flo, Intake, 2.055 in. Head Dia, 0.3415 in. Stem Dia, 5.011 in. Length, Set of 8

$607.34

Trick Flow Valve, Intake, Stainless Steel, 1.840 in. Diameter, 7.0mm Stem, 119.38mm Length, For Ford 4.6L/5.4L, Each

Trick Flow Valve, Intake, Stainless Steel, 1.840 in. Diameter, 7.0mm Stem, 119.38mm Length, For Ford 4.6L/5.4L, Each

$59.02

MANLEY Valve, Street Flo, Intake, 2.08 in. Head Dia, 0.3415 in. Stem Dia, 5.14 in. Length, SBC, Each

MANLEY Valve, Street Flo, Intake, 2.08 in. Head Dia, 0.3415 in. Stem Dia, 5.14 in. Length, SBC, Each

$35.04

Sonnax Boost Valve Kit, Ford, A4Ld, High Ratio, Each

Sonnax Boost Valve Kit, Ford, A4Ld, High Ratio, Each

$101.01