Airflow Research (AFR) Engines & Components

Cylinder Heads, Aluminum, Bare, 65cc Combustion Chamber, 220cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1110NP

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Heads, 385cc Magnum BBC Competition Racing Heads, Aluminum, Bare, 121cc Chamber, 385cc Intake, Round Exhaust Port, Chevrolet, Big Block, Pair

Part Number: AFR-3580

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Heads, Aluminum, Bare, 75cc Combustion Chamber, 220cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1066NP

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Cylinder Heads, Aluminum, Bare, 65cc Combustion Chamber, 220cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1065NP

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Heads, Street Porting, Aluminum, Assembled, 65 cc Chamber, 180cc Intake, Chevy, 5.7L, Pair

Part Number: AFR-0908

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

Part Number: AFR-3570

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

Part Number: AFR-1074

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

Part Number: AFR-1124

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Cylinder Heads, Race Porting, Aluminum, Assembled, 65cc Chamber, 210cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1059

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Heads, CNC Comp Porting, Aluminum, Assembled, 121cc Chamber, 325cc Intake, Chevy, Big Block, Pair

Part Number: AFR-2101-1

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

Part Number: AFR-3838

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Heads, Race, Aluminum, Assembled, 121cc Chamber, 305cc Intake Runner, Chevy, Big Block, Pair

Part Number: AFR-2100-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Heads, Aluminum, Assembled, 62cc Combustion Chamber, 230cc Intake, Chevy, Small Block, LS1, Pair

Part Number: AFR-1610

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Heads, Aluminum, 68cc Combustion Chamber, 185cc Intake, Ford, Small Block, Pair

Part Number: AFR-1386

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

Part Number: AFR-0911NP

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

Part Number: AFR-3822

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Cylinder Heads, Aluminum, Assembled, 75cc Combustion Chamber, 227cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1120

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Cylinder Heads, Competition Porting, Aluminum, Assembled, 210cc Intake, Chevy, Small Block, LT4, Pair

Part Number: AFR-1101

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

Part Number: AFR-3806

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Cylinder Heads, Race Ready, Aluminum, Assembled, 65cc Chamber, 210cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1057

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 3, 2025 if ordered today

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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

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AFR 24° BBC Cylinder Head 385cc fully CNC Ported, 121cc chambers, w/valve job, NO PART, ready for assembly, hard coat anodize

Part Number: AFR-3580B

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AFR 24° BBC Cylinder Head 305cc Partially CNC Ported, 117cc chambers, w/valve job, NO PART, ready for assembly, hard coat anodize

Part Number: AFR-3050B

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AFR 24° BBC Cylinder Head 325cc Partially CNC Ported, 117cc chambers, w/valve job, NO PART, ready for assembly, hard coat anodize

Part Number: AFR-3250B

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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

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