Manley Engines & Components

SINGLE VALVE

Part Number: MAN-11640B-1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valves, VALVE-DODGE VIPER R/M 1.580

Part Number: MAN-11641-1

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Valve, Exhaust, 1.600 in. Head Diameter, 0.311 in. Stem Diameter, 5.870 in. Overall Length, Dodge, Set of 10

Part Number: MAN-11645-1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valves, VALVE-VW R/M 33mm

Part Number: MAN-11651-1

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Valves, VALVE-VW R/M 33mm

Part Number: MAN-11651B-1

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Valve, Hemi 6.1L, exhaust, 1.595 Race Master, Bead Loc, Set of 8

Part Number: MAN-11669B-1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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VALVE-HEMI 6.1 R/F 2.100

Part Number: MAN-11670-1

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Valves, Intake, Stainless Steel, 2.100 in. Diameter, .3125 in. Stem, 4.990 in. Length, Hemi, 6.1L, Each

Part Number: MAN-11670B-1

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SINGLE VALVE

Part Number: MAN-11671-1

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Valve, Hemi 6.1L exhaust, 1.625 Race Master, Bead Loc, Set of 8

Part Number: MAN-11671B-1

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VALVE-LS-1 S/D 1.550

Part Number: MAN-11673-1

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Valve, Severe Duty, XH-426 Stainless Steel, Exhaust, 1.600 in. Diameter, 4.923 in. Length, Each

Part Number: MAN-11677-1

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Valve, Race, NK-844 Stainless Steel, Intake, 2.055 in. Diameter, 4.874 in. Length, Chevy, Each

Part Number: MAN-11680-1

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Valves, Intake, XH-428 Stainless, 2.080 in. Head Diameter, 4.874 in. Length, Chevy, 5.7, 6.0L, Set of 8

Part Number: MAN-11682-1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valves, VALVE-LS-1 P/F 2.100

Part Number: MAN-11684-1

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Valve, Intake, Stainless Steel, 2.165 in. Diameter, .313 in. Stem, 4.900 in. Length, Each

Part Number: MAN-11686-1

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Valves, Intake, NK-844 Stainless Steel, 2.020 in. Diameter, 0.342 in. Stem, 5.250 in. Length, Set of 8

Part Number: MAN-11702-1

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SINGLE VALVE

Part Number: MAN-11704-1

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VALVE-R/M 2.080,+.100

Part Number: MAN-11706-1

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Valves, VALVE-R/M 2.080,+.200

Part Number: MAN-11708-1

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VALVE

Part Number: MAN-11710-1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valves, VALVE-S/D 2.080,+.200

Part Number: MAN-11714-1

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Valves, VALVE-R/F HONDA 33mm F/F

Part Number: MAN-11690-1

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Valves, VALVE-R/F HONDA 28mm F/F

Part Number: MAN-11691-1

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Valves, VALVE-R/F HONDA 33.5mm F/F

Part Number: MAN-11692-1

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