PAC Racing Springs Camshafts & Valvetrain

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

Part Number: RSC-PAC-L8132

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Dual Spring 600 Series - Tool Steel Retainer for all 1.050 ID Dual Springs. Lock angle: STD 8 degree

Part Number: RSC-PAC-R609

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Valve Spring Retainers, 600 Series, Steel, 1.400 in. O.D., Dual, 8 degree, Each

Part Number: RSC-PAC-R641

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

Part Number: RSC-PAC-L8056

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Valve Springs, 1300 Series Circle Track, Dual, 1.570 in. Outside Diameter, 743 lb/in., 0.780 in Inside Diameter, Set of 16

Part Number: RSC-PAC-1344-16

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1.514 OD 2.200 1.000 inch lift Dual Spring

Part Number: RSC-PAC-1331

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Steel Seats - .030 thick

Part Number: RSC-PAC-S132-16

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1.681" Triple Drag Race Spring - Pro Stock, Fuel

Part Number: RSC-PAC-1364

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Valve Springs, 1300 Series Circle Track, Dual, 1.564 in. O.D., 525 lbs./in. Rate, 1.140 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1385-16

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Valve Springs, 1400 Series, Single, 1.305 in. Outside Diameter, 437 lb/in., 0.943 in Inside Diameter, Each

Part Number: RSC-PAC-1421

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Valve Spring, 1500 Series, Dual, 1.474 in. O.D., 525 lbs./in. Rate, 1.195 in. Coil Bind Height, Each

Part Number: RSC-PAC-1590

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SPRING SHIM SET

Part Number: RSC-PAC-S187-16

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1.514 OD 2.200 1.000 inch lift Dual Spring

Part Number: RSC-PAC-1331-16

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Valve Spring, 1200 Series, Dual, 1.300 in. Outside Diameter, 408 lb/in., 0.655 in. Inside Diameter, Each

Part Number: RSC-PAC-1221

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Valve Springs, RPM Series, Dual, 1.290 in. O.D., 409 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1206X

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Valve Springs, Hot Rod Series, Dual, 1.545 in. O.D., 507 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1918

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Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.550 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S103

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VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1360H-16

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Estimated Ship Date: Nov 3, 2025 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: Nov 3, 2025 if ordered today

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1371 Dual Valve Spring. Lock angle: STD 8

Part Number: RSC-PAC-R517

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Estimated Ship Date: Nov 3, 2025 if ordered today

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VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1333-16

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Titanium Valve Locks - Standard 8 degree - Square Groove - +0.050 Install Height

Part Number: RSC-PAC-L8017-16

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Estimated Ship Date: Nov 3, 2025 if ordered today

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

Part Number: RSC-PAC-L8018-16

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Titanium Valve Locks, Standard 10 degree, Radius Groove. -.050 Installed Height, Pair

Part Number: RSC-PAC-L8046

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Estimated Ship Date: Nov 3, 2025 if ordered today

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

Part Number: RSC-PAC-L8074-16

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Estimated Ship Date: Nov 3, 2025 if ordered today

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