Air Flow Research (AFR) Cylinder Heads & More

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

Part Number: AFR-9046-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: AFR-9049

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

+.010 AFR SBC Oversize Intake Seat

Part Number: AFR-9060OS

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: AFR-8044-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainer, Chromoly, 10 degree Lock, 1.500 in., Dual Spring, Each

Part Number: AFR-8518-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Guide Plates, Flat, Steel, Hardened, 5/16 in. Pushrod Slot, Ford, Chevy, Small Block, Small Block Chevy, Set of 8

Part Number: AFR-6103-8

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

Intake Manifold Gaskets, Rectangular Port Style, Printoseal, Chevrolet, Small Block, Pair

Part Number: AFR-6901

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Carburetor Spacer, 4-hole, Phenolic Plastic, Black, 1.00 in. Thick, 4-Barrel, Square Bore, Each

Part Number: AFR-4460

3.58 out of 5 stars ( 12 )

Estimated Ship Date: Today

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

Part Number: AFR-4811

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

• Free Shipping

Gaskets, Manifold, Intake, 195cc, Printoseal, 2.09 in. x 1.28 in. Port, .060 in. Thick, Chevy, Small Block, Set

Part Number: AFR-6900

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Today

Valve Spring, Standard, Single Spring, 1.437 in. Outer Spring Diameter, 0.720 in. Inner Spring Diameter, 1.090 in. Coil Bind Height, Each

Part Number: AFR-8020-1

Not Yet Reviewed

Estimated Ship Date: Today

Gaskets, Exhaust Header, Steel Core Laminate, 2.130 in. Round Port, Chevy, Big Block, Set

Part Number: AFR-6858

4.71 out of 5 stars ( 17 )

Estimated Ship Date: Today

Rocker Arm Nuts, Stud Girdle Replacement Nuts, Full Roller, Polylock, 7/16-20 in., 2.00 in. Overall Length, Set of 16

Part Number: AFR-6214-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Lash Cap, Steel, 0.080 in. Thickness, 8.00mm Valve Stem Diameter, SBF, SBC, LSX, Each

Part Number: AFR-6609-1

Not Yet Reviewed

Estimated Ship Date: Today

Intake Manifold Gaskets, Rectangular Port, Printoseal, 2.120 in. Height, 1.290 in. Width, Ford, Small Block Windsor, Set

Part Number: AFR-6911

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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

Part Number: AFR-4812

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Today

• Free Shipping

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, 8mm Stem, 5.030 in. Length, Chevy, Ford, Set of 8

Part Number: AFR-7254-8

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Valve, Exhaust, Stainless Steel, 1.6 in. Diameter, 8mm Stem, 5.03 in. Length, Chevy, Ford, Each

Part Number: AFR-7254-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.100 in. Diameter, 8mm Stem, 5.000 in. Length, Beadlock, Chevy, Ford, Each

Part Number: AFR-7256-1

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Head, Enforcer, Aluminum, Assembled, 64cc Chamber, 210cc Intake, Cathedral Port, Chevrolet, LS, Each

Part Number: AFR-1501

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

AFR SBC 195cc Street Heads, straight plug w/heat riser, 65cc, complete w/parts ; Qty: Each

Part Number: AFR-1034-1

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

CYLINDER HEAD

Part Number: AFR-1381-716-1

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Cylinder Heads, Aluminum, 245cc Intake Runner Volume, 80cc Exhaust Runner Volume, SBC, Pair

Part Number: AFR-1139-TI

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

SINGLE HEAD 227

Part Number: AFR-1068-1

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping