Air Flow Research (AFR) Cylinder Heads & More

Valve Spring Locator, Steel, 0.730 in. Inside Diameter, 1.550 in. Outside Diameter, Set of 16

Part Number: AFR-8045-16

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Estimated Ship Date: Jan 11, 2027 if ordered today

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Valve, Replacement, Exhaust, Stainless Steel, 1.760 in. Head Diameter, 0.344 in. Stem Diameter, 1-groove, 5.050 in. Length, Ford, 429, 460, Each

Part Number: AFR-7553-1

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Valve, Replacement, Exhaust, Stainless Steel, 1.900 in. Diameter, 8mm Stem, 4.900 in. Length, Ford, Set of 8

Part Number: AFR-7249-8

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Valve, Intake, Stainless Steel, 2.300 in. Head Diameter, 0.343 in. Stem Diameter, Ford, Big Block, Each

Part Number: AFR-7552-1

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

Part Number: AFR-9042-1

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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 )

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

Part Number: AFR-7207-1

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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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Valves, AFR Replacement Stainless Steel Valves, 2.125 in. Diameter Head, 0.315 in. Stem Diameter, 5.135 in. Length, Dodge, Jeep, Chrysler, Ram, Each

Part Number: AFR-7274-1

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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. STD 11/32 Tulip Race Exhaust Valve, Set

Part Number: AFR-7631-8

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Valves, AFR Replacement Stainless Steel Valves, 1.650 in. Exhaust Valve Head Diameter, 8.00 mm Valve Stem Diameter, Chrysler, Dodge, Jeep, Ram, Each

Part Number: AFR-7271-1

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Valves, AFR Replacement Stainless Steel Valves, 2.050 in. Intake Valve Head Diameter, 8.00 mm Valve Stem Diameter, Chrysler, Dodge, Jeep, Ram, Each,

Part Number: AFR-7272-1

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Valve Spring Retainer, 7 degree, 1.250 in. O.D., Titanium, Set of 16

Part Number: AFR-8512-16

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Valve Spring Locators, AFR Valve Spring Seats, 1.550 in. Outside Diameter, 0.570 in. Inside Diameter, Chromoly, Each

Part Number: AFR-8048-1

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Rocker Arm Nuts, Stud Girdle Replacement Nuts, Full Roller, Polylock, 7/16-20 in., 2.60 in. Overall Length, Each

Part Number: AFR-6215-1

1.0 out of 5 stars ( 1 )

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Guide Plates, Raised, Steel, Hardened, 3/8 in. Pushrod Slot, Enforcer, Big Block Chevy, Each

Part Number: AFR-6110-1

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Intake Manifolds, 18 Degree Carbureted Intake Manifolds, Single Plane, Aluminum, Natural, 4-barrel Dominator Mounting, Chevrolet, 7.0L, 7.4L, Each

Part Number: AFR-4902

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Cylinder Head, 185cc Black Hawk Gen 3 Cylinder Head, Left Side, 2.050 in. Intake, 1.590 in. Exhaust, Assembled, Aluminum, Mopar Gen III Hemi, Each

Part Number: AFR-2509

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

Part Number: AFR-8031-1

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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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AFR BB Chevy Oval Port & BB Ford Intake Seat 2.450 OD x 1.950 ID x .375

Part Number: AFR-9065

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

Part Number: AFR-9005-1

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today