PAC Racing Springs Parts and Accessories

SPRING SEAT

Part Number: RSC-PAC-S105X

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Estimated Ship Date: Jan 21, 2026 if ordered today

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MX-MOTORCYCLE VALVE SPRING

Part Number: RSC-PAC-MX138

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MX-YAMAHA

Part Number: RSC-PAC-MX143

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VLAVE SPRING EACH

Part Number: RSC-PAC-1282X

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VALVE SPRING

Part Number: RSC-PAC-1321

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Valve Spring, 1300 Series, Dual, 1.500 in. Outside Diameter, 467 lb/in., 0.790 in Inside Diameter, Each

Part Number: RSC-PAC-1340

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Valve Spring, 1300 Series, Dual, 1.570 in. Outside Diameter, 743 lb/in., 0.780 in Inside Diameter, Each

Part Number: RSC-PAC-1344

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1298 & 1299 Dual Valve Springs. Lock angle: STD

Part Number: RSC-PAC-R507

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Valve Springs, RPM Series, Dual, 1.290 in. O.D., 369 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1204X

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SEAT TOOL STEEL

Part Number: RSC-PAC-S154X

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Dual Spring 500 Series Retainer - Titanium Retainer for RPM Sereis Dual Valve Springs. Lock angle: mini 8 de

Part Number: RSC-PAC-R550

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RETAINER Ti-17 TITANIUM

Part Number: RSC-PAC-R558

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RETAINER Ti-17 TITANIUM

Part Number: RSC-PAC-R559

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RETAINER Ti-17 TITANIUM

Part Number: RSC-PAC-R572

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Dual Spring 600 Series Retainer - Tool Steel Retainer for PAC-1385 & 1395 Dual Valve Springs. Lock angle: ST

Part Number: RSC-PAC-R614

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Dual Spring 600 Series Retainer - Tool Steel Retainer for PAC-1227, 1239, 1254, 1297 & 1509 Dual Valve Springs

Part Number: RSC-PAC-R615

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Dual Spring 600 Series Retainer - Tool Steel Retainer for LS Dual Valve Springs PAC-1221 & 1521 Lock angle: L

Part Number: RSC-PAC-R616

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Dual Spring 600 Series Retainers - Tool Steel Retainer for PAC-1385 & 1395 Dual Valve Springs. Lock angle: L

Part Number: RSC-PAC-R619

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Dual Spring 500 Series Retainer - Titanium Retainerfor PAC-1385 & 1395 Dual Valve Springs. Lock angle: STD 10

Part Number: RSC-PAC-R514

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1227, 1239, 1254, 1297 & 1509 Dual Valve Springs.

Part Number: RSC-PAC-R515

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1371 Dual Valve Spring. Lock angle: STD 8

Part Number: RSC-PAC-R517

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Solid Stop Retainer - Heavy Duty Top for abusive Top Alcohol Engines. Triple Valve Spring Retainer. Feature

Part Number: RSC-PAC-R523

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Solid Stop Retainer - Heavy Duty Top for abusive Top Alcohol Engines. Dual Valve Spring Retainer. Features

Part Number: RSC-PAC-R525

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1530 & 1335 Dual Valve Springs. Lock angle: mini

Part Number: RSC-PAC-R532

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1245 & 1289 Dual Valve Springs. Lock angle: STD 1

Part Number: RSC-PAC-R536

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