PAC Racing Springs Engines & Components

SEAT 4140 BLK OXIDE

Part Number: RSC-PAC-S137

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Estimated Ship Date: Sep 3, 2025 if ordered today

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

Part Number: RSC-PAC-L8064

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Valve Spring Retainer, 300 Series, Steel, 0.800 in. O.D., Single, Beehive, 7 degree, Each

Part Number: RSC-PAC-R331

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Beehive 300 Series Retainer - Retainer for PAC-1218, 1220 & others with FMOD locks. Lock angle: FMOD 7 degree

Part Number: RSC-PAC-R362

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Valve Spring Retainer, 300 Series, Steel, 0.865 in. O.D., Single, Beehive, 7 degree, Each

Part Number: RSC-PAC-R312

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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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Estimated Ship Date: Sep 3, 2025 if ordered today

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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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Estimated Ship Date: Sep 3, 2025 if ordered today

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

Part Number: RSC-PAC-LR8028

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Estimated Ship Date: Sep 3, 2025 if ordered today

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

Part Number: RSC-PAC-L8136

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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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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S109

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Estimated Ship Date: Sep 3, 2025 if ordered today

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8162

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S110

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Estimated Ship Date: Sep 4, 2025 if ordered today

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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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Estimated Ship Date: Sep 3, 2025 if ordered today

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

Part Number: RSC-PAC-L8073

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Estimated Ship Date: Sep 3, 2025 if ordered today

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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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Estimated Ship Date: Sep 3, 2025 if ordered today

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

Part Number: RSC-PAC-L8081

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Valve Spring Retainers, 300 Series, Dual Spring, 7 Degree, 1.300 in. O.D. Outer, 0.940 in. O.D. Inner, Chromoly Steel, Chevy, LS, Each

Part Number: RSC-PAC-R335

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Estimated Ship Date: Aug 12, 2025 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: Sep 3, 2025 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: Sep 3, 2025 if ordered today

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Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.450 in. O.D., 0.630 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S113

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Estimated Ship Date: Today

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

Part Number: RSC-PAC-L8151

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Estimated Ship Date: Sep 3, 2025 if ordered today

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

Part Number: RSC-PAC-L8035

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Valve Springs, Hot Rod Series, Single, 1.500 in. O.D., 376 lbs/in. Rate, 1.115 in. Coil Bind Height, Each

Part Number: RSC-PAC-1900

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Estimated Ship Date: Aug 27, 2025 if ordered today

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