PAC Racing Springs Camshafts & Valvetrain

RACING VALCE SPRINGS

Part Number: RSC-PAC-1343-16

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Estimated Ship Date: Aug 18, 2025 if ordered today

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

Part Number: RSC-PAC-L8121-16

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Estimated Ship Date: Sep 8, 2025 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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Estimated Ship Date: Sep 8, 2025 if ordered today

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Valve Locks, 10 degree, Radius Groove-style, Machined, Steel, 1-groove, 0.342 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8028-16

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Valve Spring Retainers, 300 Series, Steel, 0.800 in. O.D., Single, Beehive, 7 degree, Set of 16

Part Number: RSC-PAC-R331-16

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Valve Spring Retainers, 500 Series, Beehive, Titanium, 0.990 in. Outer Spring O.D., 10 degree Lock, Dual Springs, Each

Part Number: RSC-PAC-R510

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Estimated Ship Date: Today

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 0.700 in. Inner Spring, 1.550 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Set of 16

Part Number: RSC-PAC-S105-16

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Estimated Ship Date: Sep 3, 2025 if ordered today

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VALVE SPRING

Part Number: RSC-PAC-1276X

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Estimated Ship Date: Today

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

Part Number: RSC-PAC-L8146-16

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Estimated Ship Date: Aug 8, 2025 if ordered today

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Shims - 1.620 - 0.050 thick

Part Number: RSC-PAC-S196

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Estimated Ship Date: Today

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S126

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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: Sep 8, 2025 if ordered today

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Recessed Steel Valve Locks - Standard 10 degree - Square Groove - +0.050 Install Height

Part Number: RSC-PACLR802716

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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

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

VALVE SPRING

Part Number: RSC-PAC-1214X

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Valve Springs, 1900 Series Hot Rod, Dual, 1.290 in. O.D., Chromoly Steel Retainers, 7 degree Locks, Kit

Part Number: RSC-PAC-KS15

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Estimated Ship Date: Today

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Triple Spring 500 Series Retainer - Titanium Retainer for Triple Drag Race Springs. Lock angle: STD 8

Part Number: RSC-PAC-R502-16

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Valve Spring Retainers, 500 Series, Dual, Titanium, 1.365 in. O.D., 8 degree, Set of 16

Part Number: RSC-PAC-R509-16

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1342, 1386 & 1396 Dual Valve Springs. Lock angle

Part Number: RSC-PAC-R538-16

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Valve Spring, 1200 Series, Dual, 1.539 in. Outside Diameter, 0.731 in. Inside Diameter, Set of 16

Part Number: RSC-PAC-1227-16

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Dual Spring 600 Series Retainer - Tool Steel retainer for PAC-1222X Valve Spring. Lock angle: LS 7 degree

Part Number: RSC-PAC-R655-16

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Estimated Ship Date: Aug 25, 2025 if ordered today

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VALVE SPRINGS

Part Number: RSC-PAC-1392

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Valve Spring, 1200 Series, Dual, 1.310 in. Outside Diameter, 520 lb/in., 0.665 in Inside Diameter, Set of 16

Part Number: RSC-PAC-1236X-16

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S121-16

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Estimated Ship Date: Today