Manley Engines & Components

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: Dec 22, 2025 if ordered today

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Valve, Intake, Stainless Steel, 1.900 in. Diameter, 0.342 in. Stem, 5.522 in. Length, Chevrolet, Set of 8

Part Number: MAN-11739-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, SBC intake, 2.080 +.300 Pro Flo, set of 8

Part Number: MAN-11740-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, Exhaust, XH-432 Stainless, 1.940 in. Diameter, .3415 in. Stem, 5.522 in. Length, Set of 8

Part Number: MAN-11741-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.100 in. Diameter, .341 in. Stem, 5.240 in. Length, Chevy, Set of 8

Part Number: MAN-11750-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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VALVE-S/D 2.100,+.400

Part Number: MAN-11752-8

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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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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, Exhaust, XH-428 Stainless, 1.625 in. Diameter, .3415 in. Stem, 5.165 in. Length, Set of 8

Part Number: MAN-11577-8

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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-11785-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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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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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Exhaust, Severe Duty, Stainless Steel, 1.940 in. Diameter, 0.3715 in. Stem, 5.464 in. Length, Set of 8

Part Number: MAN-11533-8

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Estimated Ship Date: Dec 22, 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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Estimated Ship Date: Dec 22, 2025 if ordered today

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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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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, Intake, NK-844 Stainless, 2.250 in. Diameter, .3720 in. Stem, 5.433 in. Length, Set of 8

Part Number: MAN-11534-8

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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, 4.936 in. Length, Set of 8

Part Number: MAN-11585-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Intake, Severe Duty, Stainless Steel, 2.250 in. Diameter, 0.342 in. Stem, 5.725 in. Length, Set of 8

Part Number: MAN-11586-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, Intake, NK-844 Stainless Steel, 1.937 in. Diameter, .342 in. Stem, 4.911 in. Length, Set of 8

Part Number: MAN-11592-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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