AFR Valve Locks

Whatever you need in a valve lock, Airflow Research can deliver! AFR valve locks are machined from durable chromoly steel. They're available in various valve stem sizes, 7 or 10 degree style, and either conventional or beadlock groove types to suit your application needs.

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AFR Cylinder Head, 24° BBC Marine 325cc Partially CNC Ported, Blk. Anodized, Inconel Exhaust Valves, Hyd. Roller Springs 117cc Chambers, Race Ready, A

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Trick Flow Cylinder Head, High Port® 225, CNC Competition Ported, Assy, 70cc CNC Chamber, 1.46" Springs, Small For Ford, Each

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AFR Cylinder Head, 20° SBF 195cc Competition Package, 72cc chambers, Stud Mount, No Parts, Pair

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Trick Flow Cylinder Head, Super 23® 195, Fast As Cast®, Bare, 72cc CNC Chambers, Perimeter Bolt Covers, Small For Chevrolet, Each

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Edelbrock Cylinder Heads, E-Street, Aluminium, Assembled, 60cc Chamber, 170cc Intake Runner, For Ford, 289, 302, 351W, Pair

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Trick Flow Cylinder Head, High Port® 240, CNC, Aluminum, Bare, 76cc Chamber, For Ford, Small Block, Each

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