Air Flow Research (AFR) Cylinder Heads & More

When NASCAR drivers need race-winning horsepower and torque, they turn to one company: Air Flow Research. For over thirty years, Air Flow Research has been engineering...

When NASCAR drivers need race-winning horsepower and torque, they turn to one company: Air Flow Research. For over thirty years, Air Flow Research has been engineering cylinder heads that deliver unmatched flow and power output. Manufactured with advanced porting technology, AFR heads are flow-tested and subjected to a rigorous quality control process to ensure maximum performance in all applications. Whether you pilot a top fuel dragster or a street machine, Air Flow Research has a set of cylinder heads designed for you. Shop AFR cylinder heads at Summit Racing!

Individual Parts

Part Groups

Results 1 - 25 of 271

AFR 260cc LS3 Mongoose Cylinder Heads 1845

Cylinder Heads, LS3, Aluminum, 260cc Intake Runner Volume, 95cc Exhaust Runner Volume, Pair

Part Number: AFR-1845

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

AFR 175cc Small Block Mopar Blue Hornet Heads 2402

Cylinder Head, Blue Hornet, 18-Degree,175cc Intake Runner, As Cast, 62cc Chamber, Bare, V8, Mopar, Small Block LA, Chrysler, Dodge, Plymouth, Each

Part Number: AFR-2402

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

AFR 245cc NPP SBC Eliminator Racing Cylinder Heads 1137-TI

Cylinder Heads, Aluminum, 245cc Intake Runner Volume, 80cc Exhaust Runner Volume, SBC, Pair

Part Number: AFR-1137-TI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

AFR 260cc LS3 Mongoose Cylinder Heads 1840

Cylinder Heads, LS3, Aluminum, 260cc Intake Runner Volume, 95cc Exhaust Runner Volume, 6 Bolt, Pair

Part Number: AFR-1840

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

AFR 280cc BBF Bullitt 14 Degree Cylinder Heads 3802

Heads, Aluminum, Assembled, 280cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3802

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 315cc BBF Bullitt 14 Degree Cylinder Heads 3837

Heads, Aluminum, Assembled, 315cc Intake Runner, 85cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3837

Not Yet Reviewed

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AFR 295cc BBF Bullitt 14 Degree Cylinder Heads 3819

Heads, Aluminum, Assembled, 295cc Intake Runner, 85cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3819

Not Yet Reviewed

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AFR 315cc BBF Bullitt 14 Degree Cylinder Heads 3834

Heads, Aluminum, Assembled, 315cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3834

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 295cc BBF Bullitt 14 Degree Cylinder Heads 3816

Heads, Aluminum, Assembled, 295cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3816

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 315cc BBF Bullitt 14 Degree Cylinder Heads 3833

Heads, Aluminum, Bare, 315cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3833

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 265cc Oval Port Magnum BBC Cylinder Heads 3620-1

Cylinder Heads, Aluminum, Oval Port, Assembled, CNC, As Cast, 265cc Intake Runner, Chevy, Big Block, Pair

Part Number: AFR-3620-1

5.0 out of 5 stars ( 1 )

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AFR 205cc SBF Renegade Race Heads 1473

Cylinder Heads, Renegade, Aluminum, 205cc Intake Runner, 60cc Chamber, Ford, Pair

Part Number: AFR-1473

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

AFR 295cc BBF Bullitt 14 Degree Cylinder Heads 3824

Heads, Aluminum, Bare, 295cc Intake Runner, 85cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3824

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 315cc BBF Bullitt 14 Degree Cylinder Heads 3835

Heads, Aluminum, Assembled, 315cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3835

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 315cc BBF Bullitt 14 Degree Cylinder Heads 3836

Heads, Aluminum, Bare, 315cc Intake Runner, 85cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3836

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 315cc BBF Bullitt 14 Degree Cylinder Heads 3838

Heads, Aluminum, Assembled, 315cc Intake Runner, 85cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3838

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 457cc Magnum BBC 18 Degree Cylinder Heads 3708

Cylinder Heads, 18 Degree, 457cc Intake Runner, 90cc Combustion, Chevy, Big Block, Each

Part Number: AFR-3708

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 295cc BBF Bullitt 14 Degree Cylinder Heads 3817

Heads, Aluminum, Assembled, 295cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3817

Not Yet Reviewed

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AFR 295cc BBF Bullitt 14 Degree Cylinder Heads 3818

Heads, Aluminum, Bare, 295cc Intake Runner, 85cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3818

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 295cc BBF Bullitt 14 Degree Cylinder Heads 3821

Heads, Aluminum, Bare, 295cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3821

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 295cc BBF Bullitt 14 Degree Cylinder Heads 3822

Heads, Aluminum, Assembled, 295cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3822

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 295cc BBF Bullitt 14 Degree Cylinder Heads 3823

Heads, Aluminum, Assembled, 295cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3823

Not Yet Reviewed

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AFR 295cc BBF Bullitt 14 Degree Cylinder Heads 3825

Heads, Aluminum, Assembled, 295cc Intake Runner, 85cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3825

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 295cc BBF Bullitt 14 Degree Cylinder Heads 3826

Heads, Aluminum, Assembled, 295cc Intake Runner, 85cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3826

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

AFR 295cc BBF Bullitt 14 Degree Cylinder Heads 3815

Heads, Aluminum, Bare, 295cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3815

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

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