PAC Racing Springs Parts and Accessories

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S129

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Estimated Ship Date: Monday 12/1/2025

SPRING SHIM SET

Part Number: RSC-PAC-S198-100

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Dual Spring 400 Series Retainer - +0.050 Sportsman Drag Race/Circle Track Retainer. Lock angle: STD 10

Part Number: RSC-PAC-R405

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Estimated Ship Date: Jan 21, 2026 if ordered today

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SPRING SHIM SET

Part Number: RSC-PAC-S185-16

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Estimated Ship Date: Dec 12, 2025 if ordered today

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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: Jan 21, 2026 if ordered today

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

Part Number: RSC-PAC-LR8067

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Estimated Ship Date: Jan 21, 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: Jan 21, 2026 if ordered today

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Valve Spring, 1300 Series Circle Track, Dual, 1.550 in. O.D., 663 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: RSC-PAC-1326

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Estimated Ship Date: Jan 19, 2026 if ordered today

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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: Jan 26, 2026 if ordered today

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Valve Springs, Hot Rod Series, Beehive, 1.254 in. O.D., 422 lbs/in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1902-16

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Estimated Ship Date: Dec 1, 2025 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: Jan 21, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S114

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Estimated Ship Date: Jan 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: Jan 21, 2026 if ordered today

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Steel Valve Locks - Standard 7 degree - Square Groove - Standard Install Height

Part Number: RSC-PAC-L8146

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Estimated Ship Date: Monday 12/1/2025

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: Jan 21, 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: Jan 21, 2026 if ordered today

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VALVE SPRING 6.4L HEMI EACH

Part Number: RSC-PAC-1232X

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Estimated Ship Date: Dec 23, 2025 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: Dec 1, 2025 if ordered today

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SINGLE SPRING

Part Number: RSC-PAC-1231X

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Estimated Ship Date: Monday 12/1/2025

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

Part Number: RSC-PAC-L8037

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Estimated Ship Date: Monday 12/1/2025

SEAT CHROME MOLY SPRING

Part Number: RSC-PAC-S141-16

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Estimated Ship Date: Jan 21, 2026 if ordered today

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SEAT CHROME MOLY SPRING

Part Number: RSC-PAC-S154-16

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Estimated Ship Date: Monday 12/1/2025

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.285 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Set of 16

Part Number: RSC-PAC-S159-16

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S130-16

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S115-16

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Estimated Ship Date: Jan 21, 2026 if ordered today

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