PAC Racing Springs Engines & Components

VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8164

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Estimated Ship Date: Apr 22, 2026 if ordered today

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8068-16

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Estimated Ship Date: Apr 22, 2026 if ordered today

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

Part Number: RSC-PAC-L8085-16

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Estimated Ship Date: Apr 22, 2026 if ordered today

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VALVE LOCKS PAC Ti

Part Number: RSC-PAC-L8124-16

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Estimated Ship Date: Apr 22, 2026 if ordered today

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VALVE LOCKS PAC Ti

Part Number: RSC-PAC-L8140

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S108-16

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Estimated Ship Date: Apr 22, 2026 if ordered today

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VALVE SPRING RETAINER

Part Number: RSC-PACR387

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Valve Springs, 1900 Series Hot Rod, Dual, 1.465 in. O.D., 417 lbs./in. Rate, 0.910 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1908-16

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Valve Locks, Machined, Steel, 8 Degree, 1-Groove, 0.342 in. Valve Stem, Pair

Part Number: RSC-PAC-L8036

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Estimated Ship Date: Apr 22, 2026 if ordered today

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

Part Number: RSC-PAC-L8137-16

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Estimated Ship Date: Apr 22, 2026 if ordered today

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

Part Number: RSC-PAC-L8142

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Estimated Ship Date: Apr 22, 2026 if ordered today

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MX-SUZUKI HYABUSA INTAKE SPRI

Part Number: RSC-PAC-MX222H

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Beehive 300 Series Retainer - Retainer for Super Stock Only. Lock angle: STD 7 degree

Part Number: RSC-PAC-R333

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Beehive 300 Series Retainer - Retainer for Super Stock Only. Lock angle: STD 7 degree

Part Number: RSC-PAC-R333-16

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Estimated Ship Date: Apr 22, 2026 if ordered today

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R388

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1244 Dual Valve Spring. Lock angle: STD 8 degree

Part Number: RSC-PAC-R551

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Valve Springs, RPM Series, Dual, 1.324 in. O.D., 460 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1208X

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Estimated Ship Date: Apr 23, 2026 if ordered today

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VALVE SPRING ASSY

Part Number: RSC-PAC-1312-24

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Valve Springs, 1900 Series Hot Rod, Dual, 1.538 in. O.D., 436 lbs./in. Rate, 1.090 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1916-16

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Estimated Ship Date: Apr 23, 2026 if ordered today

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R390

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Solid Stop Retainer - Heavy Duty Top for abusive Top Alcohol Engines. Dual Valve Spring Retainer. Features

Part Number: RSC-PAC-R525

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Estimated Ship Date: Apr 23, 2026 if ordered today

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SPRING SEAT LOCATOR

Part Number: RSC-PAC-S140X-16

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Estimated Ship Date: Apr 23, 2026 if ordered today

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

Part Number: RSC-PAC-L8119-16

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Estimated Ship Date: Apr 23, 2026 if ordered today

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

Part Number: RSC-PAC-L8138-16

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Dual Spring 500 Series Retainer - Titanium Retainer for all 1.050 ID Dual Valve Springs. Lock angle: mini 8

Part Number: RSC-PAC-R544

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Estimated Ship Date: Apr 23, 2026 if ordered today

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