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.

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AFR Intake Valve, BBC 18° 11/32" Stainless Steel 2.400 X 6.035 O.A.L. Race, Set

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AFR Exhaust Valve, BBC 18° 11/32 Inconel 1.800 X 5.935 O.A.L. Tulip Race, Set

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AFR Exhaust Valve, BBC 24° Stainless Steel 1.880 x 5.450 O.A.L. 11/32 Stem (Nail Head) Race, Ea.

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