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.

More From This Category

MANLEY Valve, Titanium, Intake, Bead Loc, 2.1 in. Head Dia, 0.3415 in. Stem Dia, 5.44 in. Height, Each

MANLEY Valve, Titanium, Intake, Bead Loc, 2.1 in. Head Dia, 0.3415 in. Stem Dia, 5.44 in. Height, Each

$302.72

Sonnax Oversized Pressure Regulator Valve Kit, Mercedes 722.6, Each

Sonnax Oversized Pressure Regulator Valve Kit, Mercedes 722.6, Each

$132.84

MANLEY Valve, Street Master, Intake, 2.02 in. Head Dia, 0.3415 in. Stem Dia, 5.011 in. Length, SBC, Set of 8

MANLEY Valve, Street Master, Intake, 2.02 in. Head Dia, 0.3415 in. Stem Dia, 5.011 in. Length, SBC, Set of 8

$280.36

MANLEY Valve, Race Flo, Intake, 2.25 in. Head Dia, 0.3715 in. Stem Dia, 5.218 in. Length, BBC, Each

MANLEY Valve, Race Flo, Intake, 2.25 in. Head Dia, 0.3715 in. Stem Dia, 5.218 in. Length, BBC, Each

$47.58

Sonnax Oversized Pressure Regulator & Boost Valve Kit, Jr710E/11E/12E, Re5R05A, Re7R01A, Each

Sonnax Oversized Pressure Regulator & Boost Valve Kit, Jr710E/11E/12E, Re5R05A, Re7R01A, Each

$191.75