PAC Racing Springs Camshafts & Valvetrain

Valve Lock

Part Number: RSC-PAC-L8015-16

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

Part Number: RSC-PAC-L8016-16

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

Part Number: RSC-PAC-L8017

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Valve Spring, 1300 Series, Dual, 1.500 in. Outside Diameter, 467 lb/in., 0.790 in Inside Diameter, Each

Part Number: RSC-PAC-1340

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Valve Spring, 1300 Series, Dual, 1.570 in. Outside Diameter, 743 lb/in., 0.780 in Inside Diameter, Each

Part Number: RSC-PAC-1344

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Valve Spring, 1300 Series Drag Race, Triple, 1.667 in. Outside Diameter, 752 lb/in., 0.635 in Inside Diameter, Each

Part Number: RSC-PAC-1351H

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VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1361H-16

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1.681" Triple Drag Race Spring - Pro Stock, Fuel

Part Number: RSC-PAC-1364-16

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VALVE SPRING

Part Number: RSC-PAC-1364M

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1.635 Dual Drag Race Spring

Part Number: RSC-PAC-1369

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1.500 High Load Dual Drag Race Spring

Part Number: RSC-PAC-1370

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VALVE SPRING ASSY

Part Number: RSC-PAC-1373L-16

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VALVE SPRING ASSY

Part Number: RSC-PAC-1379-16

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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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Valve Spring, Hot Rod Series, Single, 1.460 in. O.D., 307 lbs./in. Rate, 1.145 in. Coil Bind Height, Each

Part Number: RSC-PAC-1921

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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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Valve Spring, 1200 Series Circle Track, Dual, 1.550 in. O.D., 550 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: RSC-PAC-1243

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Valve Spring, 1900 Series Hot Rod, Dual, 1.459 in. O.D., 391 lbs./in. Rate, 1.050 in. Coil Bind Height, Each

Part Number: RSC-PAC-1903

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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: Nov 4, 2025 if ordered today

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VALVE LOCKS PAC Ti

Part Number: RSC-PAC-L8140-16

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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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VALVE SPRING RETAINERS

Part Number: RSC-PAC-R388-16

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S115

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VALVE SPRING OVATE BEEHIVE

Part Number: RSC-PAC1219XH16

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VALVE SPRING RETAINER

Part Number: RSC-PACR387

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