Air Flow Research (AFR) Cylinder Heads & More

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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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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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

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Estimated Ship Date: Oct 23, 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: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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Cylinder Heads, 265cc Oval Port Magnum BBC, Aluminum, Bare, 109cc Chamber, 265cc Intake, Round Exhaust Port, Chevrolet, Big Block, Pair

Part Number: AFR-3600

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Cylinder Heads, 300cc Magnum BBC, Aluminum, Bare, 112cc Chamber, 300cc Intake, Round Exhaust Port, Chevrolet, Big Block, Pair

Part Number: AFR-3660

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Estimated Ship Date: Oct 23, 2025 if ordered today

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

Part Number: AFR-3804

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Intake Manifold,BBC Magnum 18* 4500 Aluminum Intake Manifold, Tall Deck

Part Number: AFR-4901

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Estimated Ship Date: Oct 23, 2025 if ordered today

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

Part Number: AFR-3825

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Estimated Ship Date: Oct 23, 2025 if ordered today

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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: Oct 23, 2025 if ordered today

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T&D SBC 227 - 245cc Shaft Mount Rocker, .450 Offset, 1.5 - 1.5 Ratio

Part Number: AFR-6062

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Estimated Ship Date: Nov 7, 2025 if ordered today

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

Part Number: AFR-3630

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Valve Spring, Solid Roller PAC Triple Spring, 1.645 O.D., PAC. #1258, Each

Part Number: AFR-8014-1

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Estimated Ship Date: Oct 23, 2025 if ordered today

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AFR GENI III Hemi 5.7/6.1 Fel-Pro Head Gasket - Driver Side

Part Number: AFR-6927

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Valve Spring Retainers, BBC Titanium Retainer for Spring #8014, Set of 16

Part Number: AFR-8517-16

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Single Intake Valve

Part Number: AFR-7236-1

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Estimated Ship Date: Oct 23, 2025 if ordered today

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cylinder heads,AFR 23° SBC Cylinder Head 245cc Porters Casting Angle Plug Heads, standard exhaust, 70cc chambers, No Porting, Parts or Valve Job

Part Number: AFR-1193

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Cylinder Heads, 220cc Std Exh 65cc Comp Pkg With (4) ARP 3/8" Head Studs included, Assembled

Part Number: AFR-1200

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Cylinder Heads, 220cc Std Exh 75cc Comp Pkg With (4) ARP 3/8" Head Studs included, Assembled

Part Number: AFR-1201

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Cylinder Heads, 220cc Std Exh 75cc Comp Pkg With (4) ARP 3/8" Head Studs included, NO PARTS

Part Number: AFR-1201NP

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Cylinder Heads, 220cc Spd Port 75cc Comp Pkg With (4) ARP 3/8" Head Studs included, NO PARTS

Part Number: AFR-1204NP

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Cylinder Heads, 227cc Std Exh 65cc Comp Pkg With (4) ARP 3/8" Head Studs included, NO PARTS

Part Number: AFR-1205NP

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Cylinder Heads, 227cc Std Exh 75cc Comp Pkg With (4) ARP 3/8" Head Studs included, NO PARTS

Part Number: AFR-1206NP

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Cylinder Heads, 227cc Spd Port 65cc Comp Pkg With (4) ARP 3/8" Head Studs included, NO PARTS

Part Number: AFR-1207NP

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Estimated Ship Date: Oct 23, 2025 if ordered today

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