Airflow Research (AFR) Engines & Components

Cylinder Heads, Race, Aluminum, Assembled, 117cc Chamber, 305cc Intake Runner, Chevy, Big Block, Pair

Part Number: AFR-2100

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valve Spring Retainers, Chromoly Steel, 7 Degree, Single Spring, 1.250 in. O.D., Use with 8017 and 8019 Springs, Each

Part Number: AFR-8514-1

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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: Sep 3, 2025 if ordered today

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Valve Springs, Solid Roller Spring 1.550 O.D. Custom PAC Racing Spring, Each

Part Number: AFR-8000-1

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Estimated Ship Date: Tuesday 9/2/2025

AFR BBC 18° Fabricated Valve Cover

Part Number: AFR-6728

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Heads, Eliminator, Aluminum, Assembled, 75cc Combustion Chamber, 220cc Intake, Chevy, Pair

Part Number: AFR-1112

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valve Spring Retainer, Titanium, 7 degree Lock, 1.245 in., Dual Spring, Each

Part Number: AFR-8515-1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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

Part Number: AFR-3816

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Estimated Ship Date: Sep 3, 2025 if ordered today

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

Part Number: AFR-3819

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Heads, Aluminum, Assembled, 75cc Combustion Chamber, 210cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1100

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Cylinder Head Fastener, Stud, ARP2000, Black Oxide, 7/16 in. to 3/8 in., Stepped, 4 1/2 in. Long, Black Finish, Chevy, Small Block, Each

Part Number: AFR-6404

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Valve Spring Retainer, Chromoly, 10 degree Lock, 1.500 in., Dual Spring, Set of 16

Part Number: AFR-8518-16

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Cylinder Heads, Oval Port Magnum, Aluminum, Assembled, 109cc Chamber, 265cc Intake, Chevy, Pair

Part Number: AFR-3620

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Cylinder Heads, 260cc LS3 Mongoose, Aluminum, Bare, 69cc Chamber, 245cc Intake, Round Exhaust Port, Pedestal Mounting Style, Chevrolet, 6.2L, Pair

Part Number: AFR-1841

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Valve Seat Insert, Intake, Ductile Iron, 2.000 in. i.d., 1.570 in. o.d., 0.375 in. Thick, Chevy, Small Block

Part Number: AFR-9064

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Estimated Ship Date: Tuesday 9/2/2025

Cylinder Heads, Bullei 14 Degree, Aluminum, Assembled, 75cc Chamber, 270cc Intake, Ford, Pair

Part Number: AFR-3803

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Heads, 210cc LSX Mongoose Street, Aluminum, Bare, 66cc Chamber, 185cc Intake, Chevrolet, LS, Pair

Part Number: AFR-1520

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Heads, Eliminator Racing, Aluminum, Assembled, 75cc Chamber, 210cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1055

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Cylinder Heads, Eliminator Race Ready, Aluminum, Assembled, 75cc Chamber, 227cc Intake, Chevy, Small Block

Part Number: AFR-1075

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Cylinder Heads, CNC, Reverse Cooling, Aluminum, Assembled, 180cc Intake, Chevy, Pair

Part Number: AFR-0909

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Valve, Replacement, Intake, 2.020 in. Head Diameter, 0.313 in. Stem Diameter, 4.900 in. Overall Length, Stainless Steel, Chevy, LS1, Each

Part Number: AFR-7207-1

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Valve Seat Inserts, Intake, Ductile Iron, 1.720 in. I.D., 2.132 in. O.D., Chevrolet, Ford, Each

Part Number: AFR-9059

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Estimated Ship Date: Tuesday 9/2/2025

Cylinder Head, 224cc Black Hawk Gen 3 Cylinder Head, Left Side, 2.165 in. Intake, 1.650 in. Exhaust, Assembled, Aluminum, Mopar Gen III Hemi, Each

Part Number: AFR-2517

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Head, 224cc Black Hawk Gen 3 Cylinder Head, Right Side, 2.165 in. Intake, 1.650 in. Exhaust, Assembled, Aluminum, Mopar Gen III Hemi, Each

Part Number: AFR-2518

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Heads, Eliminator, Aluminum, Bare, 75cc Combustion Chamber, 195cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1036NP

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Estimated Ship Date: Sep 29, 2025 if ordered today

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• $250.00 Summit Bucks
• Special Order