Airflow Research (AFR) Engines & Components

Guideplates, Adjustable guide plates for big block Ford cylinder heads

Part Number: AFR-6108-1

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Estimated Ship Date: May 4, 2026 if ordered today

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Valves, BBC 24° Stainless Steel 2.190 x 5.460 O.A.L 11/32 Stem Std Race Intake Valve, Ea.

Part Number: AFR-7601-1

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Valves, BBF 11/32" Stainless Steel 1.760 X 5.050 O.A.L. Race Exhaust Valve, Ea.

Part Number: AFR-7553-1

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Valve Guide, Exhaust, Bronze, Chevy, Big Block, Set of 8

Part Number: AFR-9046-8

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

Part Number: AFR-9042-1

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LS3 8mm Bronze Guide, .502 OD, Ea.

Part Number: AFR-9053-1

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+.010 AFR SB Ford/LS1 Oversize Exhaust Seat

Part Number: AFR-9069OS

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+.010 AFR SBF/LS1 Oversize Intake Seat for 165cc

Part Number: AFR-9059OS

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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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Valve Locks, 10 degree Machined Hardened Steel Valve Lock 11/32" Bead Lock, 1 Pair

Part Number: AFR-9010-1

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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, Each

Part Number: AFR-7213-1

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Valves, SBC/SBF 8mm Stainless Steel 2.125 X 5.020 O.A.L. HEAVY DUTY Valve (Boosted/Nitrous Applications), Ea.

Part Number: AFR-7266-1

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Valves, AFR Replacement Stainless Steel Valves, Intake, 2.020. In. Diameter, 1-Groove, Each

Part Number: AFR-7263-1

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Valve Guide, Intake, Bronze, Chevy, Big Block, Each

Part Number: AFR-9045-1

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AFR SBC/SBF 11/32 Guide, 502 O.D.

Part Number: AFR-9049

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+.010 AFR SBC Oversize Intake Seat

Part Number: AFR-9060OS

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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 Spring Retainer, 7 degree, 1.250 in. O.D., Titanium, Each

Part Number: AFR-8512-1

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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, Each

Part Number: AFR-8043-1

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Valve Spring Locator, Steel, 0.70 in. Inside Diameter, 1.55 in. Outside Diameter, Each

Part Number: AFR-8044-1

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Valve Guide, Exhaust, Bronze, Chevy, Big Block, Each

Part Number: AFR-9046-1

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exhaust seat,AFR BB Chevy 24° Beryllium Exhaust Seat 2.000 OD x 1.570 ID x .375

Part Number: AFR-9064B

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Camshaft & Valve Spring Kit, Small Block Chevy Stg 1

Part Number: AFR-5800

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Camshaft, Valve Springs, Morel Link Bar Lifter Kit, & Melonized Distributor Gear Small Block Stg 1

Part Number: AFR-5806

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Camshaft, Valve Springs Morel OE Lifter Kit, & Melonized Distributor Gear Small Block Stg 1

Part Number: AFR-5807

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