Manley Engines & Components

Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .311 in. Stem, 5.750 in. Length, Universal, Each

Part Number: MAN-11227-1

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valves, Intake, Stainless Steel, 1.625 in. Diameter, .311 in. Stem, 5.755 in. Length, Universal, Set of 8

Part Number: MAN-11227-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.500 in. Length, Universal, Each

Part Number: MAN-11203-1

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.50 in. Length, Universal, Set of 8

Part Number: MAN-11203-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.260 in. Diameter, .217 in. Stem, 4.685 in. Length, Universal, Each

Part Number: MAN-11209-1

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valves, Exhaust, Stainless Steel, 1.260 in. Diameter, .217 in. Stem, 4.685 in. Length, Universal, Set of 8

Part Number: MAN-11209-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Connecting Rod, Gen-III LS-Based SBC, 6.125 in., 0.9281 in. Pin, 4340 H-Beam, Qty.1

Part Number: MAN-14053-1

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Valve, Race Series Gen II Custom, 12 degree Dish, XH-426 Stainless Steel, 1.625 in. Head Diameter, 6.400 in. Length, Each

Part Number: MAN-11261-1

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VALVE-CUSTOM TI .3415

Part Number: MAN-11930L-8

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VALVE-GEN II R/F 2.125 .3125

Part Number: MAN-11272-8

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VALVE-GEN II R/F 2.125 .3125

Part Number: MAN-11272H-8

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VALVE-GEN II 2.425

Part Number: MAN-11258-8

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Valve, Exhaust, Stainless Steel, 56.500mm. Diameter, 8.00mm. Stem, 142.200mm. Length, Each

Part Number: MAN-11270-8

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Valve, Exhaust, Stainless Steel, 56.500mm. Diameter, 8.00mm. Stem, 142.200mm. Length, Each

Part Number: MAN-11270H-8

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VALVE-GEN II 39mm

Part Number: MAN-11265-8

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VALVE-GEN II 35mm

Part Number: MAN-11266-8

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Valves, Exhaust, Stainless Steel, 1.650 in. Diameter, .2755 in. Stem, 4.700 in. Length, Each

Part Number: MAN-11267-8

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VALVE-GEN II 2.000 7mm/.2755

Part Number: MAN-11268-8

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VALVE-GEN II 56.5mm HOLLOW STE

Part Number: MAN-11274H-8

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Valves, Intake, Stainless Steel, 2.200 in. Diameter, .311 in. Stem, 5.750 in. Length, Universal, Set of 8

Part Number: MAN-11224H-8

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Valve, Intake, Stainless Steel, 1.909 in. Diameter, .313 in. Stem, 4.500 in. Length, Universal, Each

Part Number: MAN-11210-4

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Valve, Exhaust, Stainless Steel, 1.515 in. Diameter, .313 in. Stem, 4.500 in. Length, Universal, Each

Part Number: MAN-11211-4

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VALVE-GEN II 2.125

Part Number: MAN-11218-8

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Valve, Exhaust, Stainless Steel, 1.515 in. Diameter, .313 in. Stem, 4.500 in. Length, Universal, Each

Part Number: MAN-11211-1

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valve, Intake, Stainless Steel, 1.909 in. Diameter, .313 in. Stem, 4.500 in. Length, Universal, Each

Part Number: MAN-11210-1

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Estimated Ship Date: Apr 16, 2026 if ordered today

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