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Manley Severe Duty Series Stainless Steel Valves 11854-8

Valves, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.494 in. Length, Chevy, Set of 8

Part Number: MAN-11854-8

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Manley Severe Duty Series Stainless Steel Valves 11843-8

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.422 in. Length, Chevy, Set of 8

Part Number: MAN-11843-8

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Manley Severe Duty Series Stainless Steel Valves 11661-8

Valve, Race, XH-426 Stainless Steel, Exhaust, 1.590 in. Diameter, 4.923 in. Length, Set of 8

Part Number: MAN-11661-8

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Manley Severe Duty Pro Flo Series Stainless Steel Valves 11686-8

Valves, Intake, Stainless Steel, 2.165 in. Diameter, 0.313 in. Stem, 4.900 in. Length, Set of 8

Part Number: MAN-11686-8

5.0 out of 5 stars ( 1 )

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AFR Inconel Valves 7633-8

Valves, Inconel, Exhaust, 1.880 in. Diameter, 0.344 in. Stem, 5.450 in. Length, Chevy, Big Block, Each

Part Number: AFR-7633-8

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Trick Flow® Replacement Valves TFS-54503212

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .343 in. Stem, 5.835 in. Length, Big Ford, Set of 8

Part Number: TFS-54503212

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Manley Extreme Duty Series Stainless Steel Valves 11737-8

Valves, Exhaust, XH-432 Stainless, 1.880 in. Diameter, .3415 in. Stem, 5.522 in. Length, Set of 8

Part Number: MAN-11737-8

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Manley Severe Duty Series Stainless Steel Valves 11815-8

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.522 in. Length, Chevy, Set of 8

Part Number: MAN-11815-8

5.0 out of 5 stars ( 1 )

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Manley Severe Duty Series Stainless Steel Valves 11813-8

Valves, Exhaust, XH-428 Stainless, 1.810 in. Diameter, .3415 in. Stem, 5.369 in. Length, Set of 8

Part Number: MAN-11813-8

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Manley Severe Duty Series Stainless Steel Valves 11745-8

Valve, Exhaust, Stainless Steel, 1.900 in. Diameter, .342 in. Stem, 5.422 in. Length, Set of 8

Part Number: MAN-11745-8

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11688-8

Valves, Intake, Stainless Steel, 2.205 in. Diameter, 0.313 in. Stem, 5.200 in. Length, Chevy, Set of 8

Part Number: MAN-11688-8

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Manley Extreme Duty Series Stainless Steel Valves 11562-8

Valves, Intake, Stainless Steel, 2.250 in. Diameter, .372 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-11562-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Manley Severe Duty Series Stainless Steel Valves 11679-8

Valves, Exhaust, XH-428 Stainless, 1.610 in. Head Diameter, 5.230 in. Length, Chevy, 7.0L LS, Set of 8

Part Number: MAN-11679-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11823-8

Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.036 in. Length, Chevy, Set of 8

Part Number: MAN-11823-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11850-8

Valves, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.344 in. Length, Chevy, Set of 8

Part Number: MAN-11850-8

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Trick Flow® Replacement Valves TFS-54400213

Valves, Exhaust, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 5.700 in. Length, Big Ford, Set of 8

Part Number: TFS-54400213

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Manley Extreme Duty Series Stainless Steel Valves 11587-8

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.354 in. Length, Chevy, Set of 8

Part Number: MAN-11587-8

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Manley Severe Duty Series Stainless Steel Valves 11856-8

Valves, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.494 in. Length, Chevy, Set of 8

Part Number: MAN-11856-8

Not Yet Reviewed

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Manley Severe Duty Series Stainless Steel Valves 11539-8

Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.036 in. Length, Chevy, Set of 8

Part Number: MAN-11539-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 17, 2025 if ordered today

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Estimated Ship Date: Sep 17, 2025 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11563-8

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.354 in. Length, Chevy, Set of 8

Part Number: MAN-11563-8

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11826-8

Valves, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 5.026 in. Length, Chevy, Set of 8

Part Number: MAN-11826-8

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

AFR Inconel Valves 7213-8

Valves, Inconel, Exhaust, 1.600 in. Head Diameter, 0.315 in. Stem Diameter, 5.200 in. Length, Beadlock 1-Groove, Chevy, 6.0L, LS3, Set of 8

Part Number: AFR-7213-8

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Manley Severe Duty Series Stainless Steel Valves 11878-8

Valves, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.610 in. Length, Chevy, Set of 8

Part Number: MAN-11878-8

Not Yet Reviewed

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Trick Flow® Replacement Valves TFS-54503211

Valves, Intake, Stainless Steel, 2.400 in. Diameter, .312 in. Stem, 5.880 in. Length, Big Ford, Set of 8

Part Number: TFS-54503211

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

Trick Flow® Replacement Valves TFS-54400212

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.700 in. Length, Big Ford, Set of 8

Part Number: TFS-54400212

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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