Manley Engines & Components

Valves, Intake, NK-842 Stainless, 2.300 in. Diameter, 0.371 in. Stem, 5.344 in. Length, Each

Part Number: MAN-11728-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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VALVE-SBC P/F 2.055

Part Number: MAN-11732-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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VALVE-HEMI 5.7 R/M 1.575

Part Number: MAN-11667-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve, Race, NK-842 Stainless Steel, Intake, 2.080 in. Diameter, 4.990 in. Length, Triple Groove, Set of 8

Part Number: MAN-11668-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve, Hemi 6.1L, intake, 2.080 Race Master, Bead Loc, Set of 8

Part Number: MAN-11668B-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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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 2, 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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Estimated Ship Date: Dec 2, 2025 if ordered today

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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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Estimated Ship Date: Dec 2, 2025 if ordered today

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SINGLE VALVE

Part Number: MAN-11671-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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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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Estimated Ship Date: Dec 2, 2025 if ordered today

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VALVE-LS-1 S/D 1.550

Part Number: MAN-11673-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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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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Estimated Ship Date: Dec 2, 2025 if ordered today

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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 2, 2025 if ordered today

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VALVE-HEMI 5.7 R/F 2.050 B/L

Part Number: MAN-11694B-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valves, VALVE-FD 2V R/M 44.5mm BEAD LO

Part Number: MAN-11634B-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve, Exhaust, 1.338 in. Head Diameter, 6.96mm Stem Diameter, 4.650 in. Overall Length, Ford, Set of 8

Part Number: MAN-11635-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valves, VALVE-FD 2V R/M 34mm BEAD LOC

Part Number: MAN-11635B-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 36mm Diameter, .2740 in. Stem, 4.650 in. Length, Ford, 4.6L, 5.4L, SOHC, 2 Valve, Each

Part Number: MAN-11637B-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve, Intake, Stainless Steel, 46.8mm Diameter, .275 in. Stem, 4.630 in. Length, Ford, Each

Part Number: MAN-11638-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valves, VALVE-FD 2V R/M 46.83mm BEAD L

Part Number: MAN-11638B-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve, Exhaust, XH-426 Stainless Steel, 1.457 in. Diameter, .274 in. Stem, 4.650 in. Length, Ford, Each

Part Number: MAN-11639-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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SINGLE VALVE

Part Number: MAN-11640B-1

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Estimated Ship Date: Dec 2, 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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Estimated Ship Date: Dec 2, 2025 if ordered today

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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 2, 2025 if ordered today

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Valves, VALVE-DODGE VIPER R/M 2.020

Part Number: MAN-11646-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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