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- 2.300 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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- 58.420mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Intake Valve Stem Diameter (in.)
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Intake Valve Stem Diameter (mm)
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Intake Overall Valve Length (in.)
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- 5.640 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Intake Overall Valve Length (mm)
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- 143.300mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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Manley

Manley Valves

Showing All Customizable Items, Including Not in Stock Items

Individual Parts

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Results 1 - 7 of 7

Manley Severe Duty Series Gen II Custom Valves 11254H-8

Manley Severe Duty Series Gen II Custom Valves 11254H-8

Manley Severe Duty Series Gen II Custom Valves 11254H-8

Valves, Intake, Stainless Steel, 2.300 in. Diameter, .372 in. Stem, 5.600 in. Length, Universal, Set of 8

Part Number: MAN-11254H-8

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Manley Severe Duty Series Gen II Custom Valves 11252H-8

Manley Severe Duty Series Gen II Custom Valves 11252H-8

Manley Severe Duty Series Gen II Custom Valves 11252H-8

Valves, Severe Duty, Gen II Custom, 7 degree Dish, 2.300 in. Head Diameter, 5.600 in. Length, Set of 8

Part Number: MAN-11252H-8

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Manley Race Series Gen II Custom Valves 11270H-8

Manley Race Series Gen II Custom Valves 11270H-8

Manley Race Series Gen II Custom Valves 11270H-8

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

Part Number: MAN-11270H-8

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Manley Severe Duty Series Gen II Custom Valves 11224H-8

Manley Severe Duty Series Gen II Custom Valves 11224H-8

Manley Severe Duty Series Gen II Custom Valves 11224H-8

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

Part Number: MAN-11224H-8

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Manley Valves 11272H-8

Manley Valves 11272H-8

Manley Valves 11272H-8

VALVE-GEN II R/F 2.125 .3125

Part Number: MAN-11272H-8

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Manley Valves 11274H-8

Manley Valves 11274H-8

Manley Valves 11274H-8

VALVE-GEN II 56.5mm HOLLOW STE

Part Number: MAN-11274H-8

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Manley Severe Duty Series Gen II Custom Valves 11264H-8

Manley Severe Duty Series Gen II Custom Valves 11264H-8

Manley Severe Duty Series Gen II Custom Valves 11264H-8

Valves, Intake, Stainless Steel, 2.400 in. Diameter, .311 in. Stem, 6.300 in. Length, Universal, Set of 8

Part Number: MAN-11264H-8

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

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