PAC Racing Springs Camshafts & Valvetrain

1.681" Triple Drag Race Spring - Pro Stock, Fuel

Part Number: RSC-PAC-1364

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Estimated Ship Date: Monday 9/15/2025

Valve Spring, 1200 Series, Dual, 1.300 in. Outside Diameter, 408 lb/in., 0.655 in. Inside Diameter, Each

Part Number: RSC-PAC-1221

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Estimated Ship Date: Monday 9/15/2025

Valve Springs, Beehive, Single, 1.061 in. O.D., 191 lbs./in. Rate, 1.020 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1213-16

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Steel Valve Locks - Mini 8 degree - Square Groove - Standard Install Height

Part Number: RSC-PAC-L8127

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Estimated Ship Date: Oct 20, 2025 if ordered today

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SPRING SHIM SET

Part Number: RSC-PAC-S186-16

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Estimated Ship Date: Oct 20, 2025 if ordered today

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VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1360H-16

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Springs, 1200 Series Circle Track, Single, 1.260 in. O.D., 540 lbs./in. Rate, 1.115 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1201X-16

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Steel Valve Locks - Standard 7 degree - Radius Groove - +0.050 Install Height

Part Number: RSC-PAC-L8151-16

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Titanium Valve Locks - Standard 8 degree - Radius Groove - +0.050 Install Height

Part Number: RSC-PAC-L8058-16

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Estimated Ship Date: Oct 20, 2025 if ordered today

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8088

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Estimated Ship Date: Oct 20, 2025 if ordered today

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8144

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Estimated Ship Date: Oct 20, 2025 if ordered today

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1.550 OD 2.200 1" Lift spring

Part Number: RSC-PAC-1355H-16

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Estimated Ship Date: Oct 20, 2025 if ordered today

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1.681" Triple Drag Race Spring - Pro Stock, Fuel

Part Number: RSC-PAC-1364-16

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Estimated Ship Date: Oct 20, 2025 if ordered today

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VALVE SPRING

Part Number: RSC-PAC-1364M

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Estimated Ship Date: Oct 20, 2025 if ordered today

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1.635 Dual Drag Race Spring

Part Number: RSC-PAC-1369

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Small Diameter Flat Tappet Spring

Part Number: RSC-PAC-1371-16

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Estimated Ship Date: Oct 20, 2025 if ordered today

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VALVE SPRING BBC STOCK ELIM

Part Number: RSC-PAC-1427H

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Spring, 1900 Series Hot Rod, Dual, 1.459 in. O.D., 391 lbs./in. Rate, 1.050 in. Coil Bind Height, Each

Part Number: RSC-PAC-1903

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Spring, 1900 Series Hot Rod, Dual, 1.465 in. O.D., 417 lbs./in. Rate, 0.910 in. Coil Bind Height, Each

Part Number: RSC-PAC-1908

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Springs, 1900 Series Hot Rod, Dual, 1.465 in. O.D., 417 lbs./in. Rate, 0.910 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1908-16

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Spring, Hot Rod Series, Single, 1.460 in. O.D., 307 lbs./in. Rate, 1.145 in. Coil Bind Height, Each

Part Number: RSC-PAC-1921

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Springs, RPM Series, Dual, Titanium Retainers, Locks, Kit

Part Number: RSC-PAC-KS34

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Titanium Valve Locks - Standard 8 degree - Radius Groove - +0.050 Install Height

Part Number: RSC-PAC-L8083-16

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Steel Valve Locks - Standard 8 degree - Radius Groove - Standard Install Height

Part Number: RSC-PAC-L8084

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Steel Valve Locks - Standard 8 degree - Radius Groove - Standard Install Height

Part Number: RSC-PAC-L8084-16

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Estimated Ship Date: Oct 20, 2025 if ordered today

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