Air Flow Research (AFR) Cylinder Heads & More

Cylinder Heads, 245cc NPP SBC Eliminator Racing, Aluminum, Assembled, 80cc Chamber, 245cc Intake, Angle Plug, Chevrolet, Small Block, Pair

Part Number: AFR-1138-TI

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Estimated Ship Date: Apr 27, 2026 if ordered today

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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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Estimated Ship Date: May 18, 2026 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: May 18, 2026 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: Apr 27, 2026 if ordered today

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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: Monday 3/23/2026 if shipped by air

Heads, Aluminum, Assembled, 315cc Intake Runner, 85cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3837

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

Part Number: AFR-3822

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Rocker Arm Studs, 7/16-14 in. Base Thread, 7/16-20 in. Rocker Arm Nut Size, 1.00 in. Nut Length, 1.895 in. Overall Length, Each

Part Number: AFR-6409-1

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: AFR-3816

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Heads, Aluminum, Bare, 315cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3833

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Cylinder Heads, Aluminum, Assembled, 62cc Combustion Chamber, 230cc Intake, Chevy, Small Block, LS1, Pair

Part Number: AFR-1610

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Cylinder Heads, Aluminum, Assembled, 75cc Combustion Chamber, 227cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1120

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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: Apr 27, 2026 if ordered today

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Camshaft & Morel OE Lifter Kit Small Block Stg 2

Part Number: AFR-5805

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: AFR-6707

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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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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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cylinder Heads, Street Porting, Aluminum, Assembled, 66cc Chamber, 205cc Intake, Chevy, Small Block, LS, Pair

Part Number: AFR-1510

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Estimated Ship Date: May 18, 2026 if ordered today

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Intake Manifold Gaskets, Printoseal, Rectangular Port Style, Replacement Gaskets for the AFR 18 Degree Cylinder Heads, Chevrolet, Big Block, Pair

Part Number: AFR-6880

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: AFR-3803

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Estimated Ship Date: Apr 27, 2026 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: Apr 27, 2026 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: Apr 27, 2026 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: May 18, 2026 if ordered today

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Valve, Replacement, Intake, Stainless Steel, 1.600 in. Diameter, 8mm Stem, 5.100 in. Length, Ford, Each

Part Number: AFR-7264-1

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: AFR-9041-1

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Estimated Ship Date: Monday 3/23/2026 if shipped by air