PAC Racing Springs Parts and Accessories

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

Part Number: RSC-PAC-L8055

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Estimated Ship Date: Jun 16, 2026 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: Jun 17, 2026 if ordered today

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Beehive Spring Retainer 300 Series - Retainer for PAC-1255, 1295, & 1595 Valve Springs. Lock angle: STD 10 de

Part Number: RSC-PAC-R313

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Valve Spring Retainers, 400 Series, Tall, Titanium, 1.480 in. Outer Spring O.D., 10 degree Lock Style, Dual Springs, +0.050 in. Installed Height, Each

Part Number: RSC-PAC-R404

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Estimated Ship Date: Jun 22, 2026 if ordered today

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Beehive 600 Series Retainer - Ultra Light Weight Steel for Super Stock PAC-1427 Valve Spring. Lock angle: mi

Part Number: RSC-PAC-R643-16

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Estimated Ship Date: Jun 10, 2026 if ordered today

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Dual Spring 600 Series Retainer - Tool Steel Retainer for RPM Series Dual Valve Springs. Lock angle: mini 8

Part Number: RSC-PAC-R650-16

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Estimated Ship Date: Jun 18, 2026 if ordered today

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Valve Spring Retainer, 500 Series, Dual, Titanium, 1.365 in. O.D., 10 degree, Each

Part Number: RSC-PAC-R508

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Estimated Ship Date: Jun 17, 2026 if ordered today

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Valve Spring, 1200 Series Drag Race, Dual, 1.625 in. O.D., 629 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: RSC-PAC-1228

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Small Diameter Flat Tappet Spring

Part Number: RSC-PAC-1371-16

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Estimated Ship Date: Jun 19, 2026 if ordered today

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Valve Springs, 1200 Series, Dual, 1.570 in. O.D., 743 lbs./in. Rate, 1.035 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1244-16

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Estimated Ship Date: Jun 22, 2026 if ordered today

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Valve Springs, 1900 Series Hot Rod, Dual, 1.555 in. O.D., 469 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1940-16

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Estimated Ship Date: Jun 10, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S119

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Estimated Ship Date: Tomorrow

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

Part Number: RSC-PAC-L8137

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Valve Locks, 8 Degree, 8mm Stem, Steel, - 0.050 in. Installed Height, Set of 16 Pairs

Part Number: RSC-PAC-L8143-16

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Estimated Ship Date: Jun 9, 2026 if ordered today

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Valve Springs, 1200 Series, Dual, 1.545 in. O.D., 428 lbs./in. Rate, 1.180 in. Coil Bind Height, Each

Part Number: RSC-PAC-1294

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Estimated Ship Date: Jun 22, 2026 if ordered today

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8161-16

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Estimated Ship Date: Jun 17, 2026 if ordered today

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8144-16

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Estimated Ship Date: Jun 17, 2026 if ordered today

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8159-16

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Estimated Ship Date: Jun 18, 2026 if ordered today

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Valve Locks, 8 degree, Square Groove-style, Machined, Steel, 1-groove, 0.344 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8145-16

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Estimated Ship Date: Jun 19, 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: Jun 16, 2026 if ordered today

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Valve Spring, RPM Series, Dual, 1.280 in. Outside Diameter, 425 lb/in., 0.655 in. Inside Diameter, Each

Part Number: RSC-PAC-1222X

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Estimated Ship Date: Jun 8, 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: Jun 8, 2026 if ordered today

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Dual Spring 300 Series Retainer - Retainer for PAC-1200 & 1201. Lock angle: STD 8

Part Number: RSC-PAC-R349-16

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Steel Seats - .030 thick

Part Number: RSC-PAC-S134-16

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Estimated Ship Date: Jun 18, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S121-16

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Estimated Ship Date: Jun 17, 2026 if ordered today

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