Manley Engines & Components

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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Estimated Ship Date: Mar 13, 2026 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: Mar 13, 2026 if ordered today

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Valves, VALVE-LS-1 P/F 2.100

Part Number: MAN-11684-1

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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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VALVE-HEMI 5.7 R/F 2.050 B/L

Part Number: MAN-11694B-1

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VALVE-HEMI 5.7 R/M 1.555 B/L

Part Number: MAN-11695B-1

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Valve, Race, NK-844 Stainless Steel, Intake, 2.125 in. Diameter, 5.240 in. Length, Chevy, Set of 8

Part Number: MAN-11778-1

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Valve, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.244 in. Length, Chevy, Each

Part Number: MAN-11780-1

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VALVE-S/D 1.600,+.300

Part Number: MAN-11785-1

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VALVE-BBF R/M 2.280

Part Number: MAN-11786-1

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VALVE-FD 2.3L R/M 1.890

Part Number: MAN-11790-1

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VALVE-FD 2.3L R/M 1.590

Part Number: MAN-11791-1

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Valve, Exhaust, Race Series, Stainless Steel, 1.625 in. Diameter, 0.341 in. Stem, 5.065 in. Length, Each

Part Number: MAN-11797-1

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Valves, VALVE-R/F 2.020,+.200

Part Number: MAN-11798-1

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.070 in. Length, Ford, Each

Part Number: MAN-11829-1

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VALVE-R/F 2.125,+.100, Each

Part Number: MAN-11774-1

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VALVE-BBC R/M 1.940,+.100

Part Number: MAN-11777-1

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Valve, Intake, Severe Duty, Stainless Steel, 2.125 in. Diameter, 0.3415 in. Stem, 5.026 in. Length, Each

Part Number: MAN-11848-1

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Valves, VALVE-FORD 5.0L R/M 37.5mm B/L

Part Number: MAN-11624B-1

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Valve, Ford 5.0L exhaust, 31.5mm Race Master, set of 8

Part Number: MAN-11625-1

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Valves, VALVE-VW R/M 44mm

Part Number: MAN-11602-1

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Valves, VALVE-R/F DURAMAX DIESEL 1.338

Part Number: MAN-11608-1

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Valve, Intake, 1.496 in. Head Diameter, 5.92mm Stem Diameter, 4.722 in. Overall Length, Ford, Set of 8

Part Number: MAN-11626-1

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Valves, VALVE-FORD 6.2L R/M 42mm HD B/

Part Number: MAN-11611B-1

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Estimated Ship Date: Mar 13, 2026 if ordered today

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