Air Flow Research (AFR) Cylinder Heads & More

Rocker Arm Nut, Stud Girdle Replacement Nut Type, Full Roller, 7/16-20 in. Thread, Chevy, Ford, Each

Part Number: AFR-6214-1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Camshaft Kits, AFR Stage 2 Camshaft and Lifter Kits, Hydraulic Roller, Retro-Fit, 3-Bolt, Morel OE Lifters, Chevrolet, Sold as a Kit

Part Number: AFR-5805

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Valves, AFR Replacement Stainless Steel Valves, Exhaust, 1.600 in. Head Diameter, 0.314 in. Stem Diameter, Chevrolet, Each

Part Number: AFR-7212-1

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10 degree Machined Hardened Steel Valve Locks 8mm LS1 Bead Lock, Pair

Part Number: AFR-9009-1

5.0 out of 5 stars ( 1 )

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Valve Spring Retainers, Titanium, 10 Degree, 1.500 in. O.D., Use with 8000, 8002, 8005, 8016, and 8023 Springs, Each

Part Number: AFR-8505-1

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Valve, Intake, Stainless Steel, 2.125 in. Diameter, 8mm Stem, 5.000 in. Length, Chevy, Each

Part Number: AFR-7253-1

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Valves, AFR Inconel Valves, 1.650 in. Diameter Head, 0.314 in. Valve Stem Diameter, 5.150 in. Length, Dodge, Jeep, Chrysler, Ram, Each

Part Number: AFR-7268-1

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Valve Springs, Pacaloy Hydraulic Roller Spring 1.290 O.D., Premium Grade Chrome Silicon, Each

Part Number: AFR-8017-1

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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 Springs, Solid Flat Tappet/Street Hydraulic Roller Spring, 1.550 O.D., PAC #1924, Set of 16

Part Number: AFR-8016-16

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Estimated Ship Date: Jan 7, 2027 if ordered today

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Valve Spring Shim, 0.030 in. Thick, 1.450 in. Outside Diameter, 0.670 in. Inside Diameter, Set of 16

Part Number: AFR-6326-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve, Replacement, Intake, 2.020 in. Head Diameter, 0.313 in. Stem Diameter, 4.900 in. Overall Length, Stainless Steel, Chevy, LS1, Set of 8

Part Number: AFR-7207-8

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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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Valve Spring Locators, Inside Shoulder Type, 1.440 in. O.D., 0.740 in. I.D., Use with AFR 8020 Valve Springs, Steel, Set of 16

Part Number: AFR-8043-16

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

Part Number: AFR-9041-1

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Valves, AFR Replacement Stainless Steel Valves, Exhaust, 1.600 in. Head Diameter, 0.314 in. Stem Diameter, Chevrolet, Sold as a Set of 8

Part Number: AFR-7212-8

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Estimated Ship Date: Jan 7, 2027 if ordered today

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LS3 Rocker Arm Rails

Part Number: AFR-6040

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Estimated Ship Date: Jan 7, 2027 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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Valve, Replacement, Exhaust, Stainless, 1.600 in. Diameter, 8mm Stem, 5.040 in. Length, Set of 8

Part Number: AFR-7260-8

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Estimated Ship Date: Jan 7, 2027 if ordered today

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Valve Spring Shim, 0.015 in. Thick, 1.450 in. Outside Diameter, 0.670 in. Inside Diameter, Set of 16

Part Number: AFR-6325-16

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Valve Seat Inserts, Exhaust, Ductile Iron, 1.350 in. I.D., 1.650 in. O.D., Chevrolet, Ford, Each

Part Number: AFR-9069

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cylinder Heads, Competition, Aluminum, Assembled, 58cc Chamber, 220cc Intake, Ford, Small Block, Each

Part Number: AFR-1451-1

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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 Spring Shim, 0.060 in. Thick, 1.450 in. Outside Diameter, 0.670 in. Inside Diameter, Set of 16

Part Number: AFR-6327-16

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