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, 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

$2,564.57

Sonnax Ain. Or Bin. Pilot Valve Kit, Jatco Re5Ro5A, Each

Sonnax Ain. Or Bin. Pilot Valve Kit, Jatco Re5Ro5A, Each

$120.36

MANLEY Valve, Extreme Duty, Exhaust, 1.6 in. Head Dia, 0.3136 in. Stem Dia, 4.923 in. Length, For Chevrolet LS1, Set of 8

MANLEY Valve, Extreme Duty, Exhaust, 1.6 in. Head Dia, 0.3136 in. Stem Dia, 4.923 in. Length, For Chevrolet LS1, Set of 8

$1,037.08

Trick Flow Valve, Intake, Stainless Steel, 1.900 in. Diameter, .274 in. Stem, 4.667 in. Length, For Ford 4.6L/5.4L, Each

Trick Flow Valve, Intake, Stainless Steel, 1.900 in. Diameter, .274 in. Stem, 4.667 in. Length, For Ford 4.6L/5.4L, Each

$56.52

MANLEY Valve, Race Master, Intake, 50mm in. Head Dia, 0.313 in. Stem Dia, 4.606 in. Length, Volkswagen, Set of 4

MANLEY Valve, Race Master, Intake, 50mm in. Head Dia, 0.313 in. Stem Dia, 4.606 in. Length, Volkswagen, Set of 4

$190.33

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

$1,037.08