Manley Budget series performance valves are high-quality valves at very affordable prices. All are made from stainless steel (intakes are NK-480; exhausts are XH-422) with chrome stems and hardened valve tips. They're also swirl polished and fully machined. Both the materials used and the heat-treating process are superior to original equipment replacement pieces. These valves are available in stock length and 0.100 in. longer.

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MANLEY Valve, Race Flo, Intake, 2.05 in. Head Dia, 0.3133 in. Stem Dia, 4.935 in. Length, For Chevrolet SB, Set of 8

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MANLEY Valve, Custom, Titanium, .3415 in. Stem Dia, Each

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MANLEY Valve, Custom, Titanium, .3110 in. Stem Dia, Set of 8

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MANLEY Valve, Severe Duty, Intake, 2.08 in. Head Dia, 0.311 in. Stem Dia, Hollow Stem, 5.01 in. Length, SBC, Set of 8

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MANLEY Valve, Race Master, Exhaust, 30.0 mm Head Dia, 6 mm Stem Dia, 99.50 mm Length, Set of 8

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