PAC Racing Springs Engines & Components

Valve Locks, Machined, Steel, 8 Degree, 1-Groove, 0.313 in. Valve Stem, Pair

Part Number: RSC-PAC-L8074

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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

Part Number: RSC-PAC-L8080

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Estimated Ship Date: Monday 10/13/2025

VALVE SPRING RETAINER

Part Number: RSC-PAC-R382

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Estimated Ship Date: Monday 10/13/2025

VALVE SRPING RETAINER EACH

Part Number: RSC-PAC-R394

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Estimated Ship Date: Monday 10/13/2025

Valve Springs, Hot Rod Series, Dual, 1.545 in. O.D., 507 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1918

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Valve Spring, 1200 Series, Dual, 1.300 in. Outside Diameter, 408 lb/in., 0.655 in. Inside Diameter, Each

Part Number: RSC-PAC-1221

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Estimated Ship Date: Monday 10/13/2025

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.550 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S103

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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

Part Number: RSC-PAC-L8142

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Valve Spring Retainers, 300 Series, Chromoly Steel, 1.015 in. O.D., Single, Beehive, 7 degree, Mini, Each

Part Number: RSC-PAC-R375

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S115

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S118

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.270 in. O.D., 0.520 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S121

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Steel Seats - for Pacaloy Retainers

Part Number: RSC-PAC-S122

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Steel Seats - for Pacaloy Retainers

Part Number: RSC-PAC-S124

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Chrome Moly

Part Number: RSC-PAC-S125

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Estimated Ship Date: Nov 17, 2025 if ordered today

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0.020" Spring Shim 1.040" O.D.

Part Number: RSC-PAC-S182

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Estimated Ship Date: Nov 17, 2025 if ordered today

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0.030" Spring Shim 1.040" O.D.

Part Number: RSC-PAC-S183

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Estimated Ship Date: Nov 17, 2025 if ordered today

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VALVE SPRING RETAINER

Part Number: RSC-PACR387

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S104

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S106

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S107

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S108

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Estimated Ship Date: Nov 17, 2025 if ordered today

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

Part Number: RSC-PAC-L8152

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Estimated Ship Date: Nov 17, 2025 if ordered today

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

Part Number: RSC-PAC-L8153

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Estimated Ship Date: Nov 17, 2025 if ordered today

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

Part Number: RSC-PAC-L8154

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Estimated Ship Date: Nov 17, 2025 if ordered today

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