Intake and Exhaust Engine Valves at Summit Racing

Manley Street Master Valves 10752-1

Valve, Intake, Stainless Steel, 2.020 in. Diameter, .342 in. Stem, 5.011 in. Length, Chevy, Each

Part Number: MAN-10752-1

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Estimated Ship Date: Nov 21, 2025 if ordered today

Manley Extreme Duty Series Stainless Steel Valves 11530-8

Valve, Intake, Stainless Steel, 2.300 in. Diameter, 7 Degree Dish, Chevy, Set of 8

Part Number: MAN-11530-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11756-8

Valves, Intake, Stainless Steel, 2.125 in. Diameter, .341 in. Stem, 5.340 in. Length, Chevy, Set of 8

Part Number: MAN-11756-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11764-8

VALVE-S/D 2.080,+.400

Part Number: MAN-11764-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11554-8

Valve, Intake, Stainless Steel, 2.065 in. Diameter, .372 in. Stem, 5.325 in. Length, Set of 8

Part Number: MAN-11554-8

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11542-8

Valves, Intake, Stainless Steel, 1.840 in. Diameter, .342 in. Stem, 5.011 in. Length, Set of 8

Part Number: MAN-11542-8

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11886-8

Valves, Intake, NK-844 Stainless, 1.940 in. Diameter, .3415 in. Stem, 5.011 in. Length, Set of 8

Part Number: MAN-11886-8

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11550-8

Valves, Intake, Stainless Steel, 2.020 in. Diameter, .372 in. Stem, 5.050 in. Length, Mopar, Set of 8

Part Number: MAN-11550-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Race Series Stainless Steel Valves 11667B-1

Valves, Race Series, Exhaust, XH-426 Stainless Steel, 4.845 in. Overall Length, Chrysler, Dodge, 5.7L, Set of 8

Part Number: MAN-11667B-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11535-8

Valves, Exhaust, XH-428 Stainless, 1.900 in. Diameter, .3715 in. Stem, 5.474 in. Length, Set of 8

Part Number: MAN-11535-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Race Series Stainless Steel Valves 11525-8

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.474 in. Length, Chevy, Set of 8

Part Number: MAN-11525-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11887-8

Valves, Exhaust, XH-428 Stainless, 1.500 in. Diameter, .3415 in. Stem, 5.036 in. Length, Set of 8

Part Number: MAN-11887-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11738-8

Valves, Intake, NK-844 Stainless, 2.080 in. Diameter, .3415 in. Stem, 5.111 in. Length, Set of 8

Part Number: MAN-11738-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11702-8

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

Part Number: MAN-11702-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Crown Automotive Valves 53021990AA

Valves, Jeep 4.7 Engine

Part Number: CWA-53021990AA

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11231-8

Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .313 in. Stem, 5.040 in. Length, Chevy, Set of 8

Part Number: MAN-11231-8

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AFR Replacement Stainless Steel Valves 7254-1

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Manley Severe Duty Pro Flo Series Stainless Steel Valves 11772-8

Valves, Intake, Stainless Steel, 2.080 in. Diameter, .341 in. Stem, 5.011 in. Length, Chevy, Set of 8

Part Number: MAN-11772-8

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11763-8

Valves, Exhaust, XH-428 Stainless, 1.625 in. Diameter, .3415 in. Stem, 5.565 in. Length, Set of 8

Part Number: MAN-11763-8

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11853-8

Valves, Exhaust, XH-428 Stainless, 1.655 in. Head Diameter, 5.167 in. Length, Ford, 351C, Set of 8

Part Number: MAN-11853-8

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Manley Valves 12335-8

VALVE-S/D 1.600, .3136 STEM

Part Number: MAN-12335-8

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Manley Extreme Duty Series Stainless Steel Valves 11581-8

Valves, Exhaust, XH-432 Stainless Steel, 1.900 in. Diameter, .342 in. Stem, 6.380 in. Length, Set of 8

Part Number: MAN-11581-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Valves 11673-8

Valve, LS-1 exhaust, 1.550 Severe Duty, set of 8

Part Number: MAN-11673-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Race Series Stainless Steel Valves 11546-1

Valve, Race Flo, Intake, Stainless Steel, 2.055 Head Diameter, .3415 Stem Diameter, 5.040 in. Length, Each

Part Number: MAN-11546-1

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Estimated Ship Date: Nov 21, 2025 if ordered today

Manley Race Series Stainless Steel Valves 11527-1

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.350 in. Length, Chevy, Each

Part Number: MAN-11527-1

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Estimated Ship Date: Nov 21, 2025 if ordered today

Manley Valves 11654-1

SINGLE VALVE

Part Number: MAN-11654-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today