PAC Racing Springs Engines & Components

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

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Estimated Ship Date: Today

Valve Locks, 7 degree, Square Groove-style, Machined, Steel, 1-groove, 0.344 in. Stem Diameter, Pair

Part Number: RSC-PAC-L8156

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Shims - 1.500 - 0.015 thick

Part Number: RSC-PAC-S195

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Estimated Ship Date: Sep 3, 2025 if ordered today

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0.015" Spring Shim 1.040" O.D.

Part Number: RSC-PAC-S181

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Estimated Ship Date: Today

Dual Spring 600 Series Retainer - Tool Steel Pro Drag Race for PAC-1376 Valve Spring (DLC Option). Lock angle

Part Number: RSC-PAC-R660

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

Part Number: RSC-PAC-L8074

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

Part Number: RSC-PAC-L8080

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Estimated Ship Date: Today

VALVE SRPING RETAINER EACH

Part Number: RSC-PAC-R394

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Estimated Ship Date: Today

VALVE SPRING RETAINER

Part Number: RSC-PAC-R382

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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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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

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Estimated Ship Date: Today

VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8088

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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-L8132

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Estimated Ship Date: Sep 3, 2025 if ordered today

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SEAT CHROME MOLY SPRING

Part Number: RSC-PAC-S141

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Estimated Ship Date: Sep 3, 2025 if ordered today

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SEAT CHROME MOLY SPRING

Part Number: RSC-PAC-S154

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.285 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S159

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

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VALVE SPRING RETAINER

Part Number: RSC-PACR387

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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-S130

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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-S104

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.270 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: Sep 3, 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: Sep 3, 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: Sep 3, 2025 if ordered today

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Chrome Moly

Part Number: RSC-PAC-S125

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Estimated Ship Date: Sep 3, 2025 if ordered today

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