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  • Exhaust Overall Valve Length (mm)
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Airflow Research (AFR)

AFR Inconel Valves

Not Yet Reviewed

AFR Inconel valves provide your cylinder head with the proper flow needed to keep your engine running efficiently. Inconel alloys are oxidation/corrosion-resistant materials well suited for service in extreme environments subjected to pressure and heat. Order the AFR Inconel valves designed to fit your application.

Showing In Stock Items. Show All 7 Items.

Results 1 - 4 of 4

AFR Inconel Valves 7633-8

AFR Inconel Valves 7633-8

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

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

AFR Inconel Valves 7247-8

AFR Inconel Valves 7247-8

AFR Inconel Valves 7247-8

Valves, AFR Inconel Valves, Exhaust, 1.570 in. Head Diameter, .315 in. Valve Stem Diameter, 5.030 in. Overall Length, Ford, Sold as a Set of 8

Part Number: AFR-7247-8

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

AFR Inconel Valves 7260-8

AFR Inconel Valves 7260-8

AFR Inconel Valves 7260-8

Valve, Replacement, Exhaust, Stainless, 1.600 in. Diameter, 8mm Stem, 5.040 in. Length, Set of 8

Part Number: AFR-7260-8

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

AFR Inconel Valves 7233-1

AFR Inconel Valves 7233-1

AFR Inconel Valves 7233-1

Valve, Exhaust, Inconel, 1.600 in. Head Diameter, 8.00mm Stem Diameter, 4.900 in. Overall Length, Chevrolet, LS1, Each

Part Number: AFR-7233-1

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

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