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, 2.25 in. Head Dia, 0.311 in. Stem Dia, 5.494 in. Length, For Chevrolet BB, Set of 8

MANLEY Valve, Severe Duty, Intake, 2.25 in. Head Dia, 0.311 in. Stem Dia, 5.494 in. Length, For Chevrolet BB, 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, Race Flo, Intake, 2.08 in. Head Dia, 0.3133 in. Stem Dia, 4.935 in. Length, For Chevrolet SB, Set of 8

MANLEY Valve, Race Flo, Intake, 2.08 in. Head Dia, 0.3133 in. Stem Dia, 4.935 in. Length, For Chevrolet SB, Set of 8

$408.60

MANLEY Valve, Extreme Duty, Exhaust, 1.59 in. Head Dia, 0.3136 in. Stem Dia, 5.205 in. Length, For Chevrolet LT1, Each

MANLEY Valve, Extreme Duty, Exhaust, 1.59 in. Head Dia, 0.3136 in. Stem Dia, 5.205 in. Length, For Chevrolet LT1, Each

$129.64

MANLEY Valve, Severe Duty, Intake, 2.08 in. Head Dia, 0.311 in. Stem Dia, Hollow Stem, 5.01 in. Length, SBC, Each

MANLEY Valve, Severe Duty, Intake, 2.08 in. Head Dia, 0.311 in. Stem Dia, Hollow Stem, 5.01 in. Length, SBC, Each

$175.04

COMP Cams Valve, Sportsman, Stainless Steel, Exhaust, GM LS, 1.600 in. Head, 4.930 in. Length, Each

COMP Cams Valve, Sportsman, Stainless Steel, Exhaust, GM LS, 1.600 in. Head, 4.930 in. Length, Each

$50.61