Airflow Research (AFR) Parts and Accessories

Intake Manifold, Eliminator, Dual Plane, Aluminum, Natural, Square Bore, Chevrolet, Small Block, Each

Part Number: AFR-4812

4.38 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Intake Manifolds, Magnum Series, Dual Plane, Aluminum, Natural, 4-barrel Square Bore, Rectangle Port, 5.390 in. Height, Chevy, 396, 402, 427, 454,Each

Part Number: AFR-4913

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Valve Spring, Standard, Single Spring, 1.270 in. Outer Spring Diameter, 0.645 in. Inner Spring Diameter, 1.080 in. Coil Bind Height, Set of 16

Part Number: AFR-8019-16

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Intake Manifolds, Magnum Series, Dual Plane, Aluminum, Natural, 4-barrel Square Bore, Oval Port, 5.390 in. Height, Chevy, 396, 402, 427, 454, Each

Part Number: AFR-4910

4.5 out of 5 stars ( 2 )

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Intake Manifold, Eliminator, Single Plane, Aluminum, Natural, Square Bore, Chevrolet, Small Block, Each

Part Number: AFR-4811

4.0 out of 5 stars ( 9 )

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Stud Girdles, Clamp-on, Aluminum, Blue Anodized, Chevy, Big Block, AFR, Pair

Part Number: AFR-6202

4.64 out of 5 stars ( 11 )

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

Part Number: AFR-8505-16

5.0 out of 5 stars ( 2 )

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Cylinder Heads, Enforcer, Aluminum, Bare, 64cc Chamber, 195cc Intake, Straight Plug, Chevrolet, Small Block, Each

Part Number: AFR-1002

5.0 out of 5 stars ( 1 )

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Valve Springs, Replacement, Standard Style, Dual, 1.540 in. O.D., 550 lbs./in. Spring Rate, for Use with Solid Roller Camshafts, Set of 16

Part Number: AFR-8000-16

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Valve Springs, Replacement, Dual, 475 lbs./in. Spring Rate, 1.180 in. Coil Bind Height, for Use with Hydraulic Roller Camshafts, Set of 16

Part Number: AFR-8002-16

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Valve Springs, Replacement, Dual, 640 lbs./in. Spring Rate, 1.150 in. Coil Bind Height, 1.550 in. O.D., for Use with Solid Roller Camshafts, Set of 16

Part Number: AFR-8001-16

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Rocker Arms, Full Roller, 0.050 in. Intake Offset, 1.6 Ratio, Aluminum, Orange, Chevy, Small Block, Set of 16

Part Number: AFR-6036

5.0 out of 5 stars ( 2 )

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Intake Manifold, Eliminator, Single Plane, Aluminum, Natural, Square Bore, Chevrolet, Small Block, Each

Part Number: AFR-4810

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Valve Covers, Tall Height, Cast Aluminum, Polished, AFR Logo, Chevy, Big Block, Pair

Part Number: AFR-6722

5.0 out of 5 stars ( 2 )

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Valve Springs, Replacement, Single, 1.290 in. O.D., 1.050 in. Coil Bind Height, 0.600 in. Maximum Valve Lift, Set of 16

Part Number: AFR-8017-16

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Valve Springs, Replacement, Dual, 629 lbs./in. Spring Rate, Electroplate Polishing, Solid Roller, Set of 16

Part Number: AFR-8031-16

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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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Camshaft, Stage 2, OE Hydraulic Roller, Drag Race, 0.548 Intake, 0.548 Exhaust, 230/236 Duration, Chevy, Each

Part Number: AFR-6016

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Camshaft, Stage 1, OE Hydraulic Roller, Drag Race, 0.533 Intake, 0.548 Exhaust, 224/230 Duration, Chevy, Each

Part Number: AFR-6015

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Valve Covers, Tall Height, Cast Aluminum, Black, AFR Logo, Chevy, Big Block, Pair

Part Number: AFR-6723

5.0 out of 5 stars ( 3 )

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Valves, Inconel, Exhaust, 1.880 in. Diameter, 0.344 in. Stem, 5.450 in. Length, Chevy, Big Block, Each

Part Number: AFR-7633-8

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Valves, AFR Inconel Valves, Exhaust, 1.570 in. Head Diameter, .315 in. Valve Stem Diameter, 5.030 in. Overall Length, Ford, Sold as a Set of 8

Part Number: AFR-7247-8

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Intake Manifold, Bullitt, Aluminum, Natural, Single Plane, Square-Bore Flange, Ford, Big Block, Each

Part Number: AFR-4992

4.5 out of 5 stars ( 2 )

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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: Mar 27, 2026 if ordered today

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Cylinder Head, Enforcer, Aluminum, Bare, 64cc Chamber, 195cc Intake, Angle Plug, Chevrolet, Small Block, Each

Part Number: AFR-1007

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