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

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MANLEY Valve, Race Flo, Intake, 2.08 in. Head Dia., 0.3133 in. Stem Dia., 5.035 in. Length, For Chevrolet SB, Set of 8

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MILODON Valve, Exhaust, Race, Stainless Steel, 1.60 in. Diameter, For Holden, 253 - 308, Each

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MANLEY Valve, Severe Duty, Intake, 2.25 in. Head Dia., 0.3085 in. Stem Dia., 5.424 in. Length, For Chrysler HEMI, Each

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MANLEY Valve, Extreme Duty, Exhaust, 1.9 in. Head Dia., 0.3415 in. Stem Dia., 5.522 in. Length, BBC, Each

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MANLEY Valve, Severe Duty, Intake, 1.84 in. Head Dia., 0.3415 in. Stem Dia., 5.14 in. Length, Each

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MANLEY Valve, Severe Duty, Exhaust, 1.56 in. Head Dia., 0.3136 in. Stem Dia., 5.208 in. Length, For Chevrolet L83, Set of 8

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