Airflow Research (AFR) Engines & Components

Valve Guide, 11/32 in., Bronze, Exhaust, Chevy, Big Block, Each

Part Number: AFR-9041-1

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CYLINDER HEAD

Part Number: AFR-1065-1

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Rocker Arm Studs, 7/16-14 in. Base Thread, 7/16-20 in. Rocker Arm Nut Thread, 2.00 in. Stud Length, Chevy, Ford, Big Block, Each

Part Number: AFR-6407-1

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AFR 3/8" Adjustable Guideplates, Big Block Ford, Set of 8

Part Number: AFR-6108-8

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Valve, Replacement, Intake, 2.080 in. Head Diameter, 0.313 in. Stem Diameter, 4.900 in. Overall Length, Stainless Steel, Chevy, LS1, Set of 8

Part Number: AFR-7208-8

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Valves, LS3 Solid Stem Valve, 1.600 X 5.200 O.A.L. Race Exhaust Valve

Part Number: AFR-7212-8

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Valve, Replacement, Exhaust, Stainless Steel, 1.570 in. Diameter, 8mm Stem, 5.030 in. Length, Ford, Set of 8

Part Number: AFR-7248-8

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Estimated Ship Date: Nov 3, 2025 if ordered today

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AFR BBC 18° Fabricated Valve Cover

Part Number: AFR-6728

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Estimated Ship Date: Oct 23, 2025 if ordered today

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LS3 Rocker Arm Rails

Part Number: AFR-6040

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Valve, Replacement, Exhaust, Stainless, 1.600 in. Diameter, 4.920 in. Length, Chevy, Ford, Small Block, AFR, Each

Part Number: AFR-7220

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Valve Spring Seat, Steel, 1.640 in. I.D., 1.740 in. O.D., Set of 16

Part Number: AFR-8046-16

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Valves, SBF 8mm Inconel 1.570 X 5.030 O.A.L Race Exhaust Valve

Part Number: AFR-7247-8

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Valves, BBC 24° Stainless Steel 2.190 x 5.460 O.A.L 11/32 Stem Std Race Intake Valve, Ea.

Part Number: AFR-7601-1

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Valves, LS3 Solid Stem Valve, 1.600 X 5.200 O.A.L. Race Exhaust Valve, 1 Ea.

Part Number: AFR-7212-1

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Valves, SBC/SBF 8mm Stainless Steel 2.125 X 5.020 O.A.L. HEAVY DUTY Valve (Boosted/Nitrous Applications), Ea.

Part Number: AFR-7266-1

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Valve Covers, Stock Height, Cast Aluminum, Polished, AFR Logo, Chevy, Small Block, Pair

Part Number: AFR-6706

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Valve Covers, Stock Height, Cast Aluminum, Black, AFR Logo, Chevy, Small Block, Pair

Part Number: AFR-6707

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Valve Spring Seat, Steel, 1.640 in. I.D., 1.740 in. O.D., Each

Part Number: AFR-8046-1

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Valves, SBF 8MM Stainless Steel 2.020 X 5.080 O.A.L. Pedestal Race Intake Valve, Ea.

Part Number: AFR-7263-1

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Estimated Ship Date: Nov 3, 2025 if ordered today

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LS3 8mm Bronze Guide, .502 OD, Set of 16

Part Number: AFR-9053-16

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Valves, BBC 24° Stainless Steel 1.880 x 5.450 O.A.L. 11/32 Stem (Nail Head) Race Exhaust Valve, Set

Part Number: AFR-7630-8

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Valves, BBC 24° Stainless Steel 2.250 x 5.500 O.A.L 11/32 Stem Race Intake Valve, Set

Part Number: AFR-7620-8

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Valves, BBF 11/32" Stainless Steel 2.300 X 5.245 O.A.L. Race Intake Valve, Set

Part Number: AFR-7552-8

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Valve, Replacement, Intake, 2.165 in. Head Diameter, 0.313 in. Stem Diameter, 4.900 in. Overall Length, Stainless Steel, Chevy, LS1, Set of 8

Part Number: AFR-7211-8

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Valve, Intake, Dished, 2.050 in. Head Diameter, 8mm Stem, 0.100 in Over Installed Length, Chevy, Ford, Set of 8

Part Number: AFR-7258-8

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Estimated Ship Date: Nov 3, 2025 if ordered today

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