Valves - 0.344 in. Exhaust Valve Stem Diameter (in.) - Free Shipping on Orders Over $109 at Summit Racing

AFR Replacement Stainless Steel Valves 7631-1

Exhaust Valve, Stainless Steel, 1.880 in. Diameter, .344 in. Stem, 5.450 in. Length, Each

Part Number: AFR-7631-1

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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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ACDelco GM Genuine Parts Engine Valves for 1996 CORVETTE - 12551313

Valves, GM Genuine Parts Engine Valves, Exhaust, Stainless Steel, 4.800 in. Overall Length, Chevrolet, 5.7L LT, Each

Part Number: ADO-12551313

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Dart Severe-Duty Stainless Steel Valves 21311880

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .344 in. Stem, Chevy, Each

Part Number: DRT-21311880

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Trick Flow® Replacement Valves TFS-56400212

Valves, Exhaust, Stainless Steel, 1.625 in. Diameter, .344 in. Stem, 5.520 in. Length, Set of 8

Part Number: TFS-56400212

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AFR Replacement Stainless Steel Valves 7630-1

Valve, Replacement, Exhaust, Stainless Steel, 1.880 in. Head Diameter, 5.450 in. Length, Chevy, Big Block, Each

Part Number: AFR-7630-1

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COMP Cams Sportsman Stainless Steel Valves 6002-8

COMP Cams Sportsman Stainless Steel Valves 6002-8

Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .344 in. Stem, 5.011 in. Length, Chevy, Set of 8

Part Number: CCA-6002-8

5.0 out of 5 stars ( 1 )

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COMP Cams Sportsman Stainless Steel Valves 6011-8

Valves, Sportsman, Exhaust, 1.600 in. Diameter, 0.344 in. Stem, 4.911 in. Length, Chevy, Small Block, Set of 8

Part Number: CCA-6011-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 16, 2025 if ordered today

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Estimated Ship Date: Jun 16, 2025 if ordered today

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Howards Cams Extreme Black Severe Application Valves 16001N

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AFR Replacement Stainless Steel Valves 7633-1

Exhaust Valve, Stainless Steel, 1.880 in. Diameter, 0.343 in. Stem, 5.450 in. Length, Chevy, Big Block, Each

Part Number: AFR-7633-1

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Dart Severe-Duty Stainless Steel Valves 21321880

Valve, Exhaust, Dished, 1.880 in. Head Diameter, Stainless, 5.535 in. Length, Chevy, Big Block, Each

Part Number: DRT-21321880

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Howards Cams Extreme Black Severe Application Valves 15001N

Valve, Exhaust, 1.500 in. Head Diameter, 8.73mm Stem Diameter, 4.911 in. Overall Length, Chevy, Small Block, Each

Part Number: HRS-15001N

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Engine Works Street Series Exhaust Valves 211160

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .343 in. Stem, 4.900 in. Length, Chevy, Each

Part Number: EW1-211160

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AFR Replacement Stainless Steel Valves 7220

Valve, Replacement, Exhaust, Stainless, 1.600 in. Diameter, 4.920 in. Length, Chevy, Ford, Small Block, AFR, Each

Part Number: AFR-7220

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Estimated Ship Date: May 9, 2025 if ordered today

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Estimated Ship Date: May 9, 2025 if ordered today

COMP Cams Sportsman Stainless Steel Valves 6012-8

Valve, Sportsman, Stainless Steel, Exhaust, 1.60 in. Diameter, .344 in. Stem, 5.111 in Length, Chevy, Set of 8

Part Number: CCA-6012-8

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AFR Replacement Stainless Steel Valves 7219

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .343 in. Stem, 4.970 in. Length, Each

Part Number: AFR-7219

5.0 out of 5 stars ( 2 )

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COMP Cams Sportsman Stainless Steel Valves 6011-1

Valve, Sportsman, Stainless Steel, Exhaust, 1.60 in. Diameter, .344 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: CCA-6011-1

1.0 out of 5 stars ( 1 )

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COMP Cams Sportsman Stainless Steel Valves 6023-8

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .344 in. Stem, 5.454 in. Length, Chevy, Set of 8

Part Number: CCA-6023-8

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 9, 2025 if ordered today

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Estimated Ship Date: Jun 9, 2025 if ordered today

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We recommend these similar substitute parts:

Howards Cams Extreme Application Valves 18811N

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Chevrolet Performance Replacement Valves 12366988

Valve, Exhaust, 1.880 in. Diameter, 8.73mm Stem Diameter, Chevy, Big Block, Each

Part Number: NAL-12366988

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Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

COMP Cams Sportsman Stainless Steel Valves 6048-1

Valve, Exhaust, Stainless Steel, 1.570 in. Diameter, .344 in. Stem, 4.930 in. Overall Length, Each

Part Number: CCA-6048-1

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Estimated Ship Date: Jun 13, 2025 if ordered today

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Estimated Ship Date: Jun 13, 2025 if ordered today

Dart Severe-Duty Stainless Steel Valves 21311880-8

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .344 in. Stem, Chevy, Big Block, Set of 8

Part Number: DRT-21311880-8

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Estimated Ship Date: Jun 19, 2025 if ordered today

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Estimated Ship Date: Jun 19, 2025 if ordered today

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We recommend these similar substitute parts:

Dart Severe-Duty Stainless Steel Valves 21311880

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COMP Cams Sportsman Stainless Steel Valves 6012-1

Valve, Sportsman, Stainless Steel, Exhaust, 1.60 in. Diameter, .344 in. Stem, 5.111 in. Length, Chevy, Each

Part Number: CCA-6012-1

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Estimated Ship Date: Jun 13, 2025 if ordered today

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Estimated Ship Date: Jun 13, 2025 if ordered today

Manley Race Series Stainless Steel Valves 11775-1

Valve, Exhaust, Stainless Steel, 1.900 in. Diameter, .344 in. Stem, 5.522 in. Length, Each

Part Number: MAN-11775-1

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Estimated Ship Date: Jun 5, 2025 if ordered today

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Estimated Ship Date: Jun 5, 2025 if ordered today

COMP Cams Sportsman Stainless Steel Valves 6023-1

Valve, Sportsman, Stainless Steel, Exhaust, 1.880 in. Diameter, .344 in. Stem, 5.454 in Length, Chevy, Each

Part Number: CCA-6023-1

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Estimated Ship Date: Jun 13, 2025 if ordered today

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Estimated Ship Date: Jun 13, 2025 if ordered today

Chevrolet Performance Replacement Valves 12550909

Valve, Exhaust, Stainless Steel, 1.500 in. Diameter, .344 in. Stem, Chevy, Each

Part Number: NAL-12550909

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COMP Cams Sportsman Stainless Steel Valves 6002-1

Valve, Sportsman, Stainless Steel, Exhaust, 1.600 in. Diameter, .344 in. Stem, 5.011 in. Length, Chevy, Each

Part Number: CCA-6002-1

Not Yet Reviewed

Estimated Ship Date: Jun 13, 2025 if ordered today

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Estimated Ship Date: Jun 13, 2025 if ordered today