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Airflow Research (AFR) Cylinder Heads 3450B

AFR 24° BBC Cylinder Head 345cc Partially CNC Ported, 117cc chambers, w/valve job, NO PART, ready for assembly, hard coat anodize

Part Number: AFR-3450B

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AFR 357cc Magnum BBC Cylinder Heads 3570

Cylinder Heads, 357cc Magnum BBC, Aluminum, Bare, 121cc Chamber, 357cc Intake, Round Exhaust Port, Chevrolet, Big Block, Pair

Part Number: AFR-3570

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Airflow Research (AFR) Cylinder Heads 3570B

AFR 24° BBC Cylinder Head 357cc fully CNC Ported, 121cc chambers, w/valve job, NO PART, ready for assembly, hard coat anodize

Part Number: AFR-3570B

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AFR 377cc Magnum BBC Competition Racing Heads 3575

Cylinder Heads, 377cc Magnum BBC Competition Racing Heads, Aluminum, Bare, 121cc Chamber, 377cc Intake, Round Exhaust Port, Chevrolet, Big Block, Pair

Part Number: AFR-3575

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Airflow Research (AFR) Cylinder Heads 3575B

AFR 24° BBC Cylinder Head 377cc fully CNC Ported, 121cc chambers, w/valve job, NO PART, ready for assembly, hard coat anodize

Part Number: AFR-3575B

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 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 3824

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

Part Number: AFR-3824

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

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: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 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: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

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: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 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 )

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AFR 290cc Oval Port Magnum BBC Cylinder Heads 3630

Cylinder Heads, Oval Port, Bare, Aluminum, 112cc Combustion Chamber, 290cc Intake, Chevy, Big Block, Pair

Part Number: AFR-3630

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AFR 280cc BBF Bullitt 14 Degree Cylinder Heads 3806

Cylinder Heads, Bullei 14 Degree, Aluminum, Assembled, 85cc Chamber, 270cc Intake, Ford, Pair

Part Number: AFR-3806

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 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: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 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 180cc SBC Eliminator Street Heads 0917

Cylinder Heads, Aluminum, Assembled, 75cc Combustion Chamber, 180cc Intake, Chevy, Small Block, Pair

Part Number: AFR-0917

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 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: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AFR 280cc BBF Bullitt 14 Degree Cylinder Heads 3801

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

Part Number: AFR-3801

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AFR 280cc BBF Bullitt 14 Degree Cylinder Heads 3804

Heads, Aluminum, Bare, 280cc Intake Runner, 85cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3804

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 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: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 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: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AFR 227cc SBC Eliminator Competition Racing Heads 1124

Cylinder Heads, Aluminum, Assembled, 65cc Combustion Chamber, 227cc, Spread Port, Chevy, Small Block, Pair

Part Number: AFR-1124

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AFR 227cc SBC Eliminator Competition Racing Heads 1124NP

Cylinder Heads, Eliminator, Bare, Aluminum, 65cc Combustion Chamber, 227cc, Spread, Chevy, Small Block, Pair

Part Number: AFR-1124NP

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AFR 227cc SBC Eliminator Competition Racing Heads 1125

Cylinder Heads, Eliminator Competition Racing, Aluminum, Assembled, 75cc Chamber, 227cc Intake, Chevy, Pair

Part Number: AFR-1125

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AFR 227cc SBC Eliminator Competition Racing Heads 1125NP

Cylinder Heads, 227cc SBC Eliminator Competition Racing Heads, Aluminum, Bare, 75cc Chamber, 227cc Intake, Angle Plug, Chevrolet, Small Block, Pair

Part Number: AFR-1125NP

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Parts and Accessories