PAC Racing Springs Camshafts & Valvetrain

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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Valve Spring, 1900 Series Hot Rod, Dual, 1.465 in. O.D., 417 lbs./in. Rate, 0.910 in. Coil Bind Height, Each

Part Number: RSC-PAC-1908

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Dual LS Engine Kit (PAC-1905, PAC-R335, PAC-S129, OE locks and economy seals)

Part Number: RSC-PAC-KS12

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Valve Springs, RPM Series, Dual, Titanium Retainers, Locks, Kit

Part Number: RSC-PAC-KS34

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Titanium Valve Locks - Standard 10 degree - Radius Groove - Standard Installed Height

Part Number: RSC-PAC-L8008-16

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Valve Lock

Part Number: RSC-PAC-L8015

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

Part Number: RSC-PAC-L8017-16

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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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VLAVE SPRING EACH

Part Number: RSC-PAC-1282X

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1.106 OD Ford 4V Drag Dual Spring

Part Number: RSC-PAC-1312-16

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VALVE SPRING

Part Number: RSC-PAC-1321

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VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1333-16

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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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1.500 High Load Dual Drag Race Spring

Part Number: RSC-PAC-1370

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VALVE SPRING ASSY

Part Number: RSC-PAC-1379-16

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

Part Number: RSC-PAC-L8118

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

Part Number: RSC-PAC-L8118-16

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