PAC Racing Springs Engines & Components

Valve Spring, RPM Series, Beehive, Single, 1.020 in. O.D., 240 lbs./in. Spring Rate, 0.940 in. Coil Bind Height, Each

Part Number: RSC-PAC-1234X

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Estimated Ship Date: Today

Valve Springs, 1200 Series Drag Race, Triple, 1.645 in. O.D., 689 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1246-16

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Estimated Ship Date: Apr 20, 2026 if ordered today

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TITANIUM RETAINER SET OF 16

Part Number: RSC-PAC-R559-16

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Valve Spring, 1300 Series Circle Track, Dual, 1.550 in. O.D., 644 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: RSC-PAC-1325

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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: Apr 21, 2026 if ordered today

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SINGLE VALVE SPRING

Part Number: RSC-PAC-1217X-1

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Estimated Ship Date: Apr 15, 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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Beehive 300 Series Retainer - Retainer for PAC-1218, 1220 & others with FMOD locks. Lock angle: FMOD 7 degree

Part Number: RSC-PAC-R362

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Steel Spring Seats, 0.030 in. Thickness, Each

Part Number: RSC-PAC-S127

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Estimated Ship Date: Today

Dual Spring 600 Series Retainer - Tool Steel Pro Series Race for PAC-1373 Valve Spring (DLC Option). Lock ang

Part Number: RSC-PAC-R659-16

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Dual Spring 600 Series Retainer - Tool Steel Retainer for PAC-1227, 1239, 1254, 1297 & 1509 Dual Valve Springs

Part Number: RSC-PAC-R615-16

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Estimated Ship Date: Apr 17, 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: Apr 17, 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, Set of 16

Part Number: RSC-PAC-1222X-16

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Valve Springs, 1400 Series, Single, 1.307 in. Outside Diameter, 362 lb/in., 0.885 in Inside Diameter, Set of 16

Part Number: RSC-PAC-1423-16

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S119

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Valve Springs, Beehive Series, Single, 1.589 in. O.D., 313 lbs/in. Rate, 1.180 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1295X-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Small Diameter Flat Tappet Spring

Part Number: RSC-PAC-1371-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Valve Springs, Hot Rod Series, Dual, 1.645 in. O.D., 580 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1950-16

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Estimated Ship Date: Apr 16, 2026 if ordered today

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

Part Number: RSC-PAC-L8134

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Estimated Ship Date: Apr 17, 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: Apr 17, 2026 if ordered today

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

Part Number: RSC-PAC-L8137

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Estimated Ship Date: Today

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

Part Number: RSC-PAC-L8146-16

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Recessed Steel Valve Locks - Standard 10 degree - Square Groove - Standard Install Height

Part Number: RSC-PACLR802516

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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-L8159-16

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Estimated Ship Date: Apr 15, 2026 if ordered today

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