PAC Racing Springs Camshafts & Valvetrain

Titanium Valve Locks - Standard 10 degree - Radius Groove - +0.050 Install Height

Part Number: RSC-PAC-L8079

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Valve Spring, Hot Rod Series, Single, 1.540 in. O.D., 311 lbs./in. Rate, 1.200 in. Coil Bind Height, Each

Part Number: RSC-PAC-1933

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Steel Spring Seat for All LS Springs for use in Small Block

Part Number: RSC-PAC-S135

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Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.350 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S161

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Steel Seats - .030 thick

Part Number: RSC-PAC-S132

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Steel Seats - for Pacaloy Retainers

Part Number: RSC-PAC-S123

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

Part Number: RSC-PAC-L8149

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Estimated Ship Date: Jan 28, 2026 if ordered today

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VALVE LOCK

Part Number: RSC-PAC-L8161

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

Part Number: RSC-PAC-L8134

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Steel Valve Locks - Standard 10 degree - Radius Groove - Standard Install Height

Part Number: RSC-PAC-L8065

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8087

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R383

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Steel Valve Locks - Standard 10 degree - Radius Groove - Standard Install Height

Part Number: RSC-PAC-L8026

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

Part Number: RSC-PAC-LR8064

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Valve Locks, Machined, Steel, 8 Degree, 1-Groove, 0.342 in. Valve Stem, Pair

Part Number: RSC-PAC-L8036

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Estimated Ship Date: Jan 28, 2026 if ordered today

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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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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S112

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S119

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

Part Number: RSC-PAC-L8151-16

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VALVE SRPING RETAINER EACH

Part Number: RSC-PAC-R394

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Dual Spring 400 Series Retainers - Titanium Ford (FMOD) for PAC-1512 Valve Springs. Lock angle: 7 degree

Part Number: RSC-PAC-R439

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Valve Spring, Specialty and Class Specific, Single, 1.454 in. O.D., 500 lbs./in. Rate, 1.190 in. Coil Bind Height, Each

Part Number: RSC-PAC-1427

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Valve Springs, 1200 Series Drag Race, Triple, 1.645 in. O.D., 689 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1246-16

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

Part Number: RSC-PAC-1295

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Valve Springs, 1300 Series, Dual, 1.625 in. O.D., 629 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: RSC-PAC-1328

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today