1959 Manley Engines & Components

Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .311 in. Stem, 5.240 in. Length, Chevy, Each

Part Number: MAN-11389-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Valves, VALVE-R/M 1.625,+.600

Part Number: MAN-11347-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Valve, Exhaust, Race Series, Stainless Steel, 1.625 in. Diameter, 0.3415 in. Stem, 5.221 in. Length, Each

Part Number: MAN-11579-1

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Estimated Ship Date: Jan 5, 2026 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, Each

Part Number: MAN-11585-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Valves, Intake, NK-842 Stainless, 42mm Diameter, .313 in. Stem, 4.405 in. Length, Set of 4

Part Number: MAN-11652-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Valves, VALVE-S/D 1.600,+.600

Part Number: MAN-11359-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Guideplates, Raised, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevy, Small Block, Set of 8

Part Number: MAN-42150-8

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Estimated Ship Date: Jan 5, 2026 if ordered today

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BOLT-7/16 ARP 625 PLUS 1.450

Part Number: MAN-42252-1

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Valve, Exhaust, Severe Duty, Stainless Steel, 1.600 in. Diameter, 0.3415 in. Stem, 4.965 in. Length, Each

Part Number: MAN-11573-1

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Valves, VALVE-S/D 1.720,+.200

Part Number: MAN-11716-1

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Estimated Ship Date: Dec 31, 2025 if ordered today

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