PAC Racing Springs Camshafts & Valvetrain

Valve Locks, 8 degree, Square Groove-style, Machined, Steel, 1-groove, 0.342 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8035-16

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Valve Spring, 1200 Series Drag Race, Triple, 1.645 in. O.D., 689 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1249

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Valve Spring, 1200 Series Drag Race, Dual, 1.625 in. O.D., 629 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: RSC-PAC-1228

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Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1574 Dual Spring. Lock angle: STD 8

Part Number: RSC-PAC-R553

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Shims - 1.500 - 0.030 thick

Part Number: RSC-PAC-S193

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

Part Number: RSC-PAC-L8082

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Valve Springs, Hot Rod Series, Dual, 1.538 in. O.D., 436 lbs./in. Rate, 1.090 in. Coil Bind Height, Each

Part Number: RSC-PAC-1916

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Valve Springs, 1200 Series, Dual, 1.545 in. O.D., 428 lbs./in. Rate, 1.180 in. Coil Bind Height, Each

Part Number: RSC-PAC-1294

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Valve Spring Kit

Part Number: RSC-PAC-KS33

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Valve Springs, Beehive, Single, 1.290 in. O.D., 313 lbs./in. Rate, 1.140 in. Coil Bind Height, Each

Part Number: RSC-PAC-1215

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Dual Spring 400 Series Retainer - Titanium Retainer for PAC-1222X Valve Spring. Lock angle: LS 7 degree

Part Number: RSC-PAC-R455

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8143

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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., 370 lbs./in. Rate, 1.010 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1904-16

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Estimated Ship Date: Aug 25, 2025 if ordered today

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

Part Number: RSC-PAC-LR8025

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Steel Spring Seats 0.030 thick for RPM Dual Springs

Part Number: RSC-PAC-S136-16

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Estimated Ship Date: Sep 8, 2025 if ordered today

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

Part Number: RSC-PAC-L8128-16

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Estimated Ship Date: Sep 8, 2025 if ordered today

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8163-16

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Estimated Ship Date: Sep 8, 2025 if ordered today

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R394-16

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Shims - 1.620 - 0.015 thick

Part Number: RSC-PAC-S199

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Titanium Valve Locks - Standard 10 degree - Square Groove - Standard Install Height

Part Number: RSC-PAC-L8090-16

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Titanium Valve Locks - Standard 10 degree - Square Groove - Standard Install Height

Part Number: RSC-PAC-L8005-16

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Estimated Ship Date: Aug 21, 2025 if ordered today

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Valve Spring, 1200 Series Circle Track, Dual, 1.550 in. O.D., 526 lbs./in. Rate, 1.200 in. Coil Bind Height, Each

Part Number: RSC-PAC-1245

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Dual Spring 400 Series Retainer - Retainer for RPM Series Dual Valve Springs (mini 8 Locks). Lock angle: min

Part Number: RSC-PAC-R450

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Steel Valve Locks - Mini 8 degree - Square Groove - Standard Install Height

Part Number: RSC-PAC-L8137

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Valve Locks, 10 degree, Square Groove-style, Machined, Steel, 1-groove, 0.344 in. Stem Diameter, 0.050 in. Installed Height, Pair

Part Number: RSC-PAC-L8027

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