PAC Racing Springs Parts and Accessories

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

Part Number: RSC-PAC-1295-16

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8144-16

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Valve Spring, Specialty and Class Specific, Beehive Series, Single, 436 lbs./in. Rate, 1.190 in. Coil Bind Height, Each

Part Number: RSC-PAC-1409X

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Valve Springs, 1500 Series, Dual, 1.284 in. O.D., 1.085 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1529-16

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Estimated Ship Date: Jan 21, 2026 if ordered today

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VALVE SPRING SET

Part Number: RSC-PAC-1276X-16

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Valve Spring, RPM Series, Beehive, Single, 1.290 in. O.D., 384 lbs/in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: RSC-PAC-1211X

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Estimated Ship Date: Jan 19, 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-1224

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1.667 Triple Drag Race Spring - Pro Stock, Fuel

Part Number: RSC-PAC-1351-16

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Spring, RPM Series, Dual, 1.274 in. Outside Diameter, 600 lb/in., 0.630 in Inside Diameter, Each

Part Number: RSC-PAC-1238X

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Estimated Ship Date: Jan 21, 2026 if ordered today

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RACING VALCE SPRINGS

Part Number: RSC-PAC-1343-16

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Estimated Ship Date: Dec 2, 2025 if ordered today

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1.536" OD 2.250 1.00" Dual Spring

Part Number: RSC-PAC-1361-16

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Estimated Ship Date: Jan 19, 2026 if ordered today

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R391-16

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Valve Springs, 1300 Series Drag Race, Triple, 1.645 in. Outside Diameter, 689 lb/in., 0.635 in Inside Diameter, Set of 16

Part Number: RSC-PAC-1350-16

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S104-16

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Estimated Ship Date: Jan 21, 2026 if ordered today

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

Part Number: RSC-PAC-L8127-16

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Estimated Ship Date: Jan 21, 2026 if ordered today

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

Part Number: RSC-PAC-L8147-16

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S114-16

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Estimated Ship Date: Dec 18, 2025 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-L8035-16

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Estimated Ship Date: Jan 15, 2026 if ordered today

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

Part Number: RSC-PAC-1916

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Valve Spring Retainer, 500 Series, Triple, Titanium, 1.480 in. O.D., 10 degree, Each

Part Number: RSC-PAC-R522

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Estimated Ship Date: Jan 21, 2026 if ordered today

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VALVE SPRING

Part Number: RSC-PAC-1214X

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Shim Kit - 1.500 Diameter (64 pcs total)

Part Number: RSC-PAC-KS92

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Estimated Ship Date: Dec 29, 2025 if ordered today

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1.500 OD 2.100 0.850 inch lift Dual Spring

Part Number: RSC-PAC-1330

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Valve Springs, 1900 Series Hot Rod, Single, 1.540 in. O.D, 311 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1933-16

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Valve Spring, 1200 Series Drag Race, Triple, 1.645 in. O.D., 689 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1249

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Estimated Ship Date: Today