Manley Engines & Components

Valve, Intake, Stainless Steel, 2.300 in. Head Diameter, 5.494 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-12854-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, Intake, Severe Duty, Stainless Steel, 2.250 in.Diameter, 0.311 in. Stem, 5.494 in. Length, Set of 8

Part Number: MAN-12856-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.250 in. Head Diameter, 5.594 in. Length, Chevy, Big Block, Each

Part Number: MAN-12898-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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VALVE-BBC S/D 1.940

Part Number: MAN-12803-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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VALVE-S/D 1.900,+.100

Part Number: MAN-12811-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, Exhaust, Severe Duty, Stainless Steel, 1.880 in.Diameter, 0.311 in. Stem, 5.422 in. Length, Set of 8

Part Number: MAN-12815-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.350 in. Head Diameter, 5.594 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-12880-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Hemi 426 intake, 2.200 Severe Duty, Bead Loc, set of 8

Part Number: MAN-11902B-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Hemi 426 intake, 2.250 +.100 Severe Duty, set of 8

Part Number: MAN-11908-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Hemi 426 intake, 2.250 +.100 Severe Duty, Bead Loc, set of 8

Part Number: MAN-11908B-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, VALVE-TI NRE MACH 1 INTAKE

Part Number: MAN-12222HHBC-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, VALVE-CUSTOM TI HOLLOW STEM

Part Number: MAN-11932HXH-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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VALVE-S/D 1.600,+.300

Part Number: MAN-11753-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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VALVE-S/D 2.125,+.300

Part Number: MAN-11754-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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VALVE-S/D 1.625,+.300

Part Number: MAN-11757-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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VALVE-S/D 2.150,+.400

Part Number: MAN-11758-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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VALVE-S/D 1.625,+.400

Part Number: MAN-11759-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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VALVE-S/D 2.125,+.600

Part Number: MAN-11768-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.300 in. Diameter, .372 in. Stem, 5.513 in. Length, Chevy, Set of 8

Part Number: MAN-11570-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Exhaust, Severe Duty, Stainless Steel, 1.625 in. Diameter, 0.3415 in. Stem, 5.121 in. Length, Each

Part Number: MAN-11571-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.080 in. Diameter, .311 in. Stem, 5.010 in. Length, Set of 8

Part Number: MAN-11712-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, SBC intake, 2.080 +.200 Severe Duty, set of 8

Part Number: MAN-11714-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, SBC exhaust , 1.625 +.400 Extreme Duty, set of 8

Part Number: MAN-11725-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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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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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Intake, Severe Duty, Stainless Steel, 2.125 in. Diameter, 0.3415 in. Stem, 5.026 in. Length, Set of 8

Part Number: MAN-11848-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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