Airflow Research (AFR) Engines & Components

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

Part Number: AFR-9041-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve Seat Insert, Intake, Ductile Iron, 2.000 in. i.d., 1.570 in. o.d., 0.375 in. Thick, Chevy, Small Block

Part Number: AFR-9064

Not Yet Reviewed

Estimated Ship Date: Today

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

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: AFR-7248-8

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: AFR-9005-1

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: AFR-6016

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

LS3 Rocker Arm Rails

Part Number: AFR-6040

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .343 in. Stem, 4.970 in. Length, Each

Part Number: AFR-7219

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve Spring Retainers, Chromoly Steel, 7 Degree, Single Spring, 1.250 in. O.D., Use with 8017 and 8019 Springs, Each

Part Number: AFR-8514-1

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: AFR-7249-8

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

CYLINDER HEAD

Part Number: AFR-1065-1

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: AFR-8518-16

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: AFR-7212-8

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve, Replacement, Exhaust, Stainless, 1.600 in. Diameter, 8mm Stem, 5.040 in. Length, Each

Part Number: AFR-7260-1

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Special Order

AFR BBC 18° Fabricated Valve Cover

Part Number: AFR-6728

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: AFR-7258-1

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: AFR-8046-16

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Replacement, Exhaust, Stainless, 1.600 in. Diameter, 8mm Stem, 5.040 in. Length, Set of 8

Part Number: AFR-7260-8

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: AFR-7247-8

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

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

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: AFR-7220

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Replacement, Intake, Stainless Steel, 1.900 in. Diameter, 8mm Stem, 5.080 in. Length, Ford, Each

Part Number: AFR-7262-1

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: AFR-7212-1

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Special Order