PAC Racing Springs Parts and Accessories

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

Part Number: RSC-PAC-L8128-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Valve Locks, 7 degree, Radius Groove-style, Machined, Steel, 1-groove, 8.00mm Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8114-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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

Part Number: RSC-PAC-L8149-16

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Estimated Ship Date: Today

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

Part Number: RSC-PAC-L8150-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8163-16

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Valve Locks, 7 degree, Radius Groove-style, Machined, Steel, 1-groove, 8.00mm Stem Diameter, Set of 16 pairs

Part Number: RSC-PAC-L8116-16

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Valve Locks, 8 degree, Square Groove-style, Machined, Steel, 1-groove, 0.342 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8037-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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

Part Number: RSC-PAC-L8080-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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VALVE LOCKS PAC STEEL SET

Part Number: RSC-PAC-L8112-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Valve Spring, 1900 Series Hot Rod, Dual, 1.304 in. O.D., 392 lbs./in. Rate, 1.020 in. Coil Bind Height, Each

Part Number: RSC-PAC-1905

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Valve Locks, 7 degree, Square Groove-style, Machined, Steel, 1-groove, 0.344 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8156-16

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Estimated Ship Date: Apr 15, 2026 if ordered today

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8088-16

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.350 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Set of 16

Part Number: RSC-PAC-S160-16

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Estimated Ship Date: Apr 16, 2026 if ordered today

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SEAT 4140 BLK OXIDE

Part Number: RSC-PAC-S137-16

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Dual Spring 300 Series Retainer - Retainer for PAC-1371 Valve Springs. Lock angle: mini 8 degree

Part Number: RSC-PAC-R348-16

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Estimated Ship Date: Apr 22, 2026 if ordered today

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SEAT CHROME MOLY SPRING

Part Number: RSC-PAC-S141-16

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Estimated Ship Date: Apr 21, 2026 if ordered today

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R394-16

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Steel Seats - for Pacaloy Retainers

Part Number: RSC-PAC-S123-16

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Valve Spring Retainers, 300 Series, Steel, 0.800 in. O.D., Single, Beehive, 7 degree, Set of 16

Part Number: RSC-PAC-R331-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S116-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S117-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S120-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Valve Spring Locator, Inside Locating Shoulder, Chromoly, 0.700 in. Inner Spring, 1.550 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Set of 16

Part Number: RSC-PAC-S105-16

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Steel Seats - .030 thick

Part Number: RSC-PAC-S133-16

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Estimated Ship Date: Apr 20, 2026 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, Set of 16

Part Number: RSC-PAC-S159-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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