Manley Engines & Components

Valve, Intake, Severe Duty, Stainless Steel, 2.125 in. Diameter, 0.3415 in. Stem, 5.440 in. Length, Set of 8

Part Number: MAN-11508-8

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Valves, Race Series, Intake, NK-842 Stainless Steel, 4.955 in. Overall Length, Chrysler, Dodge, 5.7L, Set of 8

Part Number: MAN-11666H-8

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VALVE-S/D 2.100,+.400

Part Number: MAN-11752-8

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VALVE-BBC S/D 1.940

Part Number: MAN-11803-8

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VALVE-S/D 2.125,+.300

Part Number: MAN-11754-8

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Valve, Exhaust, Stainless Steel, 1.940 in. Diameter, .342 in. Stem, 5.522 in. Length, Chevy, Set of 8

Part Number: MAN-11809-8

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VALVE-S/D 1.600,+.300

Part Number: MAN-11785-8

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Valves, Intake, Stainless Steel, 2.250 in. Diameter, .371 in. Stem, 5.454 in. Length, Ford, Set of 8

Part Number: MAN-11804-8

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VALVE-S/D 1.625,+.300

Part Number: MAN-11757-8

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VALVE-S/D 2.150,+.400

Part Number: MAN-11758-8

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VALVE-S/D 1.625,+.400

Part Number: MAN-11759-8

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VALVE-S/D 2.125,+.600

Part Number: MAN-11768-8

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VALVE-BBC E/D 1.940

Part Number: MAN-11773-8

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Valve, BBC exhaust, 1.900 +.100 Severe Duty, Bead Loc, set of 8

Part Number: MAN-11811B-8

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Valves, Intake, Stainless Steel, 2.080 in. Diameter, .341 in. Stem, 4.926 in. Length, Chevy, Set of 8

Part Number: MAN-11818-8

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Valves, Intakes, Stainless Steel, 2.055 in. Diameter, .341 in. Stem, 5.011 in. Length, Chevy, Set of 8

Part Number: MAN-11824-8

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.936 in. Length, Chevy, Set of 8

Part Number: MAN-11827-8

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Valves, Exhaust, Stainless Steel, 1.725 in. Diameter, .371 in. Stem, 5.374 in. Length, Chevy, Set of 8

Part Number: MAN-11835-8

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.121 in. Length, Chevy, Set of 8

Part Number: MAN-11865-8

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.625 in. Diameter, .341 in. Stem, 5.036 in. Length, Chevy, Set of 8

Part Number: MAN-11537-8

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Valves, Intake, NK-844 Stainless, 1.840 in. Diameter, .3415 in. Stem, 5.011 in. Length, Set of 8

Part Number: MAN-11540-8

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Valve, Exhaust, Severe Duty, Stainless Steel, 1.625 in. Diameter, 0.3415 in. Stem, 4.911 in. Length, Set of 8

Part Number: MAN-11541-8

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Valves, Exhaust, XH-428 Stainless, 1.600 in. Diameter, .3415 in. Stem, 4.921 in. Length, Set of 8

Part Number: MAN-11551-8

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Valve, Fuel Hemi exhaust, 1.950 Extreme Duty, Bead Loc, set of 8

Part Number: MAN-11729B-8

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Valve, Intake, Severe, Duty, Pro Flo, 2.055 Head Dia., 7 Degree Dish, Chevy, Small Block, Set of 8

Part Number: MAN-11732-8

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