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, Exhaust, 1.625 in. Head Dia, 0.3415 in. Stem Dia, 5.465 in. Length, Set of 8

MANLEY Valve, Severe Duty, Exhaust, 1.625 in. Head Dia, 0.3415 in. Stem Dia, 5.465 in. Length, Set of 8

$607.34

MANLEY Valve, Titanium, Exhaust, Bead Loc, 1.6 in. Head Dia, 0.3415 in. Stem Dia, 4.96 in. Height, Set of 8

MANLEY Valve, Titanium, Exhaust, Bead Loc, 1.6 in. Head Dia, 0.3415 in. Stem Dia, 4.96 in. Height, Set of 8

$2,461.66

MANLEY Valve, Extreme/Severe Duty, Exhaust, 1.654 in. Head Dia, 0.3136 in. Stem Dia, 5.6 in. Length, Gen II, Set of 8

MANLEY Valve, Extreme/Severe Duty, Exhaust, 1.654 in. Head Dia, 0.3136 in. Stem Dia, 5.6 in. Length, Gen II, Set of 8

$683.76

MANLEY Valve, Pro Flo, Intake, 2.1 in. Head Dia, 0.3415 in. Stem Dia, 5.211 in. Length, BBC, Set of 8

MANLEY Valve, Pro Flo, Intake, 2.1 in. Head Dia, 0.3415 in. Stem Dia, 5.211 in. Length, BBC, Set of 8

$607.34

Sonnax Afl Valve Kit, GM, 5L40-E, 5L50-E, Each

Sonnax Afl Valve Kit, GM, 5L40-E, 5L50-E, Each

$121.89

Sonnax Boost Valve Kit, AOD, Each

Sonnax Boost Valve Kit, AOD, Each

$77.44