PAC Racing Springs Parts and Accessories

VALVE SPRING BBC STOCK ELIM

Part Number: RSC-PAC-1427H

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Titanium Valve Locks - Standard 10 degree - Radius Groove - +0.050 Install Height

Part Number: RSC-PAC-L8079

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Shims - 1.500 - 0.015 thick

Part Number: RSC-PAC-S195

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Estimated Ship Date: Apr 17, 2026 if ordered today

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SPRING SHIM SET

Part Number: RSC-PAC-S185-16

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Estimated Ship Date: Apr 15, 2026 if ordered today

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1.106 OD Ford 4V Drag Dual Spring

Part Number: RSC-PAC-1312

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Steel Valve Locks - Standard 10 degree - Radius Groove - Standard Install Height

Part Number: RSC-PAC-L8026

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S128

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Dual Spring 300 Series Retainer - Retainer for PAC-1202 & 1203 Valve Springs. Lock angle: 7 degree

Part Number: RSC-PAC-R334

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Steel Valve Locks - Standard 8 degree - Square Groove - +0.050 Install Height

Part Number: RSC-PAC-L8037

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Valve Spring, 1300 Series Drag Race, Triple, 1.645 in. Outside Diameter, 689 lb/in., 0.689 in Inside Diameter, Each

Part Number: RSC-PAC-1349

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Triple Spring 500 Series Retainer - Titanium Retainer for Triple Drag Race Springs. Lock angle: STD 8

Part Number: RSC-PAC-R502

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Valve Springs, Beehive, Single, 1.445 in. O.D., 370 lbs./in. Rate, 1.210 in. Coil Bind Height, Each

Part Number: RSC-PAC-1220

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Estimated Ship Date: Apr 20, 2026 if ordered today

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8088

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Estimated Ship Date: Apr 21, 2026 if ordered today

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

Part Number: RSC-PAC-L8151

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Dual Spring 600 Series Retainer - Tool Steel Retainer for all 1.050 ID Dual Springs. Lock angle: STD 10 degre

Part Number: RSC-PAC-R608

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Dual Spring 600 Series Retainer - Light Weight Steel Version of PAC-R335 LS RPM Dual Spring. Lock angle: LS

Part Number: RSC-PAC-R635

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Valve Springs, RPM Series, Dual, 1.324 in. O.D., 460 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1209X

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Valve Spring, RPM Series, Beehive, Single, 1.445 in. O.D., 408 lbs/in. Rate, 1.220 in. Coil Bind Height, Each

Part Number: RSC-PAC-1255X

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Specially designed springs for calibrating spring testers. Come coomplete with data sheets showing various lo

Part Number: RSC-PAC-T900

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Valve Spring Retainers, 500 Series, Beehive, Titanium, 0.990 in. Outer Spring O.D., 10 degree Lock, Dual Springs, Each

Part Number: RSC-PAC-R510

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S130

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Steel Valve Locks - Mini 8 degree - Radius Groove - +0.050 Install Height

Part Number: RSC-PAC-L8136-16

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Steel Valve Locks - Standard 10 degree - Square Groove - Standard Install Height

Part Number: RSC-PAC-L8064-16

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Steel Valve Locks - Mini 8 degree - Square Groove - +0.050 Install Height

Part Number: RSC-PAC-L8134-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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

Part Number: RSC-PAC-L8135-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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