Airflow Research (AFR) Camshafts & Valvetrain

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

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

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

Part Number: AFR-6202

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

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

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

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 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

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

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

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

Part Number: AFR-7633-8

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

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

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

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

Part Number: AFR-8031-16

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

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

Part Number: AFR-6015

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

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

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Valve Spring, Standard, Single Spring, 1.437 in. Outer Spring Diameter, 0.720 in. Inner Spring Diameter, 1.090 in. Coil Bind Height, Set of 16

Part Number: AFR-8020-16

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

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

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

BB Ford Bullitt Stud Girdle

Part Number: AFR-6209

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Springs, Solid Flat Tappet/Street Hydraulic Roller Spring, 1.550 O.D., PAC #1924, Set of 16

Part Number: AFR-8016-16

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• 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: Tuesday 9/2/2025

• Free Shipping

Camshaft, Stage 1, 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: Tuesday 9/2/2025

• Free Shipping

Titanium 10 degree Retainer 1.490 OD x 1.180 ID x .765 ID for BBC, Set of 16

Part Number: AFR-8507-16

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Mopar Gen3 10° 1.250 OD Ti Retainer, Set of 16

Part Number: AFR-8520-16

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valves, BBC 18° 11/32" Stainless Steel 2.400 X 6.035 O.A.L. Race Intake Valve, Set

Part Number: AFR-7420-8

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valves, BBC 18° 11/32 Stainless Steel 1.800 X 5.935 O.A.L. Tulip Race Exhaust Valve, Set

Part Number: AFR-7422-8

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valves, BBF 11/32" Inconel 1.760 X 5.050 O.A.L. Race Exhaust Valve, Set

Part Number: AFR-7555-8

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valves, SBC/SBF 8mm Stainless Steel 2.100 X 5.020 O.A.L. HEAVY DUTY Valve (Boosted/Nitrous Applications), Set

Part Number: AFR-7265-8

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: AFR-7266-8

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valves, BBC 18° 11/32 Inconel 1.800 X 5.935 O.A.L. Tulip Race Exhaust Valve, Set

Part Number: AFR-7423-8

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order