Intake and Exhaust Engine Valves at Summit Racing

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

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 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

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 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

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Manley Severe Duty Series Stainless Steel Valves 11755-8

Valves, Exhaust, XH-428 Stainless, 1.600 in. Diameter, .3415 in. Stem, 5.365 in. Length, Set of 8

Part Number: MAN-11755-8

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Manley Severe Duty Series Stainless Steel Valves 11548-8

Valves, Intake, Stainless Steel, 2.072 in. Diameter, .342 in. Stem, 4.713 in. Length, Oldsmobile V8, Set of 8

Part Number: MAN-11548-8

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Estimated Ship Date: Oct 20, 2025 if ordered today

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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

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

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AFR Replacement Stainless Steel Valves 7254-1

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Manley Valves 12355-8

VALVES

Part Number: MAN-12355-8

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Manley Valves 12335-8

VALVE-S/D 1.600, .3136 STEM

Part Number: MAN-12335-8

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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

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Manley Extreme Duty Series Stainless Steel Valves 11801-8

Valves, Exhaust, Stainless Steel, 1.760 in. Diameter, .341 in. Stem, 5.167 in. Length, Ford, Set of 8

Part Number: MAN-11801-8

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Estimated Ship Date: Oct 20, 2025 if ordered today

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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

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Crown Automotive Valves 53021990AA

Valves, Jeep 4.7 Engine

Part Number: CWA-53021990AA

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

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

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Manley Race Series Stainless Steel Valves 11730-1

Valve, Intake, XH-426 Stainless, 2.300 in. Head Diameter, 5.244 in. Length, Chevy, Big Block, Each

Part Number: MAN-11730-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Manley Valves 12348-1

Valves, VALVE-LT1 6.2L R/F 2.120

Part Number: MAN-12348-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Manley Race Series Stainless Steel Valves 11381-1

Valve, Exhaust, Stainless Steel, 1.810 in. Diameter, .342 in. Stem, 5.400 in. Length, Mopar, Each

Part Number: MAN-11381-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Manley Race Series Stainless Steel Valves 11317B-1

Valves, Exhaust, Stainless Steel, 1.940 in. Diameter, .308 in. Stem, 4.865 in. Length, Set of 8

Part Number: MAN-11317B-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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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

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Manley Severe Duty Pro Flo Series Stainless Steel Valves 11549-8

Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .371 in. Stem, 5.075 in. Length, Mopar, Set of 8

Part Number: MAN-11549-8

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Manley Budget Series Performance Valves 10577-1

Valve, Exhaust, Stainless Steel, 1.500 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-10577-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Manley Budget Series Performance Valves 10577-8

5 out of 5 stars ( 3 )

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Trick Flow® Replacement Valves TFS-54400213-1

Valve, Exhaust, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 5.700 in. Length, Big Ford, Each

Part Number: TFS-54400213-1

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Manley Valves 11838-8

Valves, Intake, NK-844 Stainless, 2.325 in. Diameter, .3415 in. Stem, 5.509 in. Length, Set of 8

Part Number: MAN-11838-8

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Crown Automotive Valves for 1993-1998 GRAND CHEROKEE - 53006724

Valve, Exhaust, 1.624 in. Valve Head Diameter, Steel, 4.920 in. Overall Length, Jeep, 5.2L, 5.9L, Each

Part Number: CWA-53006724

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Manley Severe Duty Series Stainless Steel Valves 12342-1

Valve, Intake, Stainless Steel, 1.720 in. Head, 0.342 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-12342-1

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Manley Valves 12340-1

Valves, VALVE-BRODIX BB 383 2.375

Part Number: MAN-12340-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today