PAC Racing Springs Camshafts & Valvetrain

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

Part Number: RSC-PAC-L8064-16

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

Part Number: RSC-PAC-L8066-16

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R391-16

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8087-16

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VALVE LOCKS PAC STEEL SET

Part Number: RSC-PAC-L8112-16

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Valve Locks, 8 degree, Square Groove-style, Machined, Steel, 1-groove, 0.344 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8145-16

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Estimated Ship Date: Oct 8, 2025 if ordered today

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

Part Number: RSC-PAC-L8154-16

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

Part Number: RSC-PAC-R334-16

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S129

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Steel Spring Seats 0.030 thick for RPM Dual Springs

Part Number: RSC-PAC-S136

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

Part Number: RSC-PAC-L8093

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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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Dual Spring 400 Series Retainer - Titanium Retainer for PAC-1222X Valve Spring. Lock angle: LS 7 degree

Part Number: RSC-PAC-R455-16

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S109

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8162

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Valve Springs, 1200 Series Circle Track, Dual, 1.260 in. Outside Diameter, 610 lb/in, 0.624 in. Inside Diameter, Set of 16

Part Number: RSC-PAC-1203-16

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Valve Spring, 1200 Series, Dual, 1.244 in. Outside Diameter, 540 lb/in, 0.624 in. Inside Diameter, Set of 16

Part Number: RSC-PAC-1202-16

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Valve Spring, RPM Series, Beehive, Single, 1.290 in. O.D., 384 lbs/in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: RSC-PAC-1211X

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Valve Spring Locator, Seat and Cup for Dual Springs, Inside Locating Shoulder Type, 1.550 in. O.D., 0.855 in./0.635 in. Dia. Steps, Chromoly, Each

Part Number: RSC-PAC-S102

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S110

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

Part Number: RSC-PAC-L8073

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

Part Number: RSC-PAC-L8075

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Valve Spring, 1200 Series Drag Race, Triple, 1.645 in. O.D., 682 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1247

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

Part Number: RSC-PAC-L8090-16

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

Part Number: RSC-PAC-L8121-16

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Estimated Ship Date: Oct 8, 2025 if ordered today

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