PAC Racing Springs Camshafts & Valvetrain

Spring

Part Number: RSC-PAC-R539-16

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1240, 1340 & 1540 Dual Valve Springs. Lock angle

Part Number: RSC-PAC-R540

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1226 & 1326 Dual Valve Springs. Lock angle: STD

Part Number: RSC-PAC-R541

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Dual Spring 500 Series Retainer - Titanium Retainer for all 1.050 ID Dual Valve Springs. Lock angle: mini 8

Part Number: RSC-PAC-R544

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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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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1244 Dual Valve Spring. Lock angle: STD 8 degree

Part Number: RSC-PAC-R551

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1371& 1575 Dual Valve Springs. Lock angle: mini

Part Number: RSC-PAC-R552

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1574 Dual Spring. Lock angle: STD 8

Part Number: RSC-PAC-R553-16

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1225, 1325, 1243 & 1561 Dual Valve Springs. Lock

Part Number: RSC-PAC-R556

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1341 Valve Spring. Lock angle: STD 8 degree

Part Number: RSC-PAC-R557-16

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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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Spring

Part Number: RSC-PAC-R565LT

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R364

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R373

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R373-16

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R379

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R380

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R381

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R384

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R385

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R386

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R388

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VALVE SPRING RETAINERS

Part Number: RSC-PAC-R388-16

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SINGLE RETAINER

Part Number: RSC-PAC-R389

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