Airflow Research (AFR) Engines & Components

Valve, Intake, Stainless Steel, 2.050 in. Diameter, 8mm Stem, 4.900 in. Length, Chevy, Ford, Each

Part Number: AFR-7252-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Locks, 0.314 in. Stem Diameter, 7 Degree, 1-Groove Beadlock Style, Steel, Machined, Pair

Part Number: AFR-9007-1

5.0 out of 5 stars ( 1 )

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Valve Locks, 10 degree, 1-groove, Alloy Steel, Machined, 0.343 in. Stem Diameter, Set of 16

Part Number: AFR-9005-16

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Valve, Intake, Stainless Steel, 2.050 in. Diameter, 8mm Stem, 4.900 in. Length, Chevy, Ford, Set of 8

Part Number: AFR-7252-8

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Valve Spring, Standard, Single Spring, 1.437 in. Outer Spring Diameter, 0.720 in. Inner Spring Diameter, 1.090 in. Coil Bind Height, Set of 16

Part Number: AFR-8020-16

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Cylinder Heads, Aluminum, Oval Port, Assembled, CNC, 290cc Intake Runner, Chevy, Big Block, Pair

Part Number: AFR-3650

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 8, 2025 if ordered today

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Cylinder Heads, CNC Chambers, Aluminum, Assembled, 121cc Chamber, 345cc Intake, Chevy, Big Block, Pair

Part Number: AFR-2110-1

3.67 out of 5 stars ( 3 )

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Exhaust Valve, Stainless Steel, 1.880 in. Diameter, 0.343 in. Stem, 5.450 in. Length, Chevy, Big Block, Each

Part Number: AFR-7633-1

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Valve Stem Oil Seal, Positive Stop, Viton® Rubber, 8 mm Stem Diameter, 0.490 in, Guide Diameter, 0.620 in. O.D.,

Part Number: AFR-6615

5.0 out of 5 stars ( 1 )

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Valve Cover Grommet, PCV, 1.250 in. Outside Diameter, 0.938 in. Inside Diameter, Each

Part Number: AFR-6734

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Cylinder Heads, Mongoose Strip, Assembled, 64cc Chambers, 245cc Intake Ports, Chevy, LSX, Pair

Part Number: AFR-1680

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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, 260cc Intake, Round Exhaust Port, Pedestal Mounting Style, Chevrolet, 6.2L, Pair

Part Number: AFR-1846

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Valves, Stainless Steel, Intake, 2.165 in. Head Diameter, 0.315 in. Stem Diameter, 5.195 in. Length, Beadlock 1-Groove, Chevy, 6.0L, LS3, Set of 8

Part Number: AFR-7214-8

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Estimated Ship Date: Oct 8, 2025 if ordered today

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CYLINDER HEAD

Part Number: AFR-1803

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Cylinder Heads, 195cc SBF Renegade Competition, Aluminum, Assembled, 72cc Chamber, 195cc Intake, Ford, Small Block Windsor, Pair

Part Number: AFR-1428-716

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Cylinder Heads, 195cc SBF Renegade Competition, Aluminum, Assembled, 72cc Chamber, 195cc Intake, Square Exhaust Port, Ford, Small Block Windsor, Pair

Part Number: AFR-1383-716

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Retainer, 10 degree, Chromoly Steel, for Dual Valve Spring (1.450 in. Outer Spring o.d.), Set of 16

Part Number: AFR-8510-16

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Valves, Inconel, Exhaust, 1.600 in. Head Diameter, 0.315 in. Stem Diameter, 5.200 in. Length, Beadlock 1-Groove, Chevy, 6.0L, LS3, Set of 8

Part Number: AFR-7213-8

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Cylinder Heads, Street Porting, Aluminum, Assembled, 65 cc Chamber, 180cc Intake, Chevy, Small Block, Pair

Part Number: AFR-0918

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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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-2513

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Cylinder Head, 212cc Black Hawk Gen 3 Cylinder Head, Right Side, 2.125 in. Intake, 1.650 in. Exhaust, Assembled, Aluminum, Mopar Gen III Hemi, Each

Part Number: AFR-2522

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm Nuts, Stud Girdle Replacement Nuts, Polylock, 3/8-24 in., Use with Small Block Chevy and Small Block Ford AFR Stud Girdles, Each

Part Number: AFR-6216-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Spring Locators, Valve Spring Seats, Inside Locating Shoulder Type, Chromoly, 0.570 in. I.D., 1.550 in. O.D., Set of 16

Part Number: AFR-8048-16

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Valve, Replacement, Exhaust, Stainless Steel, 1.600 in. Diameter, Chevy, AFR LSX, Each

Part Number: AFR-7228-1

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Valve Springs, Replacement, Standard Style, Dual, 1.550 in. O.D., 640 lbs./in. Spring Rate, for Use with Solid Roller Camshafts, Each

Part Number: AFR-8001-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today