PAC Racing Springs Parts and Accessories

Valve Spring Retainer, 300 Series, Steel, 0.800 in. O.D., Single, Tall, Beehive, 7 degree, Each

Part Number: RSC-PAC-R346

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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-1209X

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

• Special Order

Dual Spring 600 Series Retainer - Tool Steel Retainer for all 1.050 ID Dual Springs. Lock angle: STD 10 degre

Part Number: RSC-PAC-R608

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

• Drop Ship
• Special Order

Valve Spring, RPM Series, Beehive, Single, 1.445 in. O.D., 408 lbs/in. Rate, 1.220 in. Coil Bind Height, Each

Part Number: RSC-PAC-1255X

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

• Special Order

Specially designed springs for calibrating spring testers. Come coomplete with data sheets showing various lo

Part Number: RSC-PAC-T900

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

• Drop Ship
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Today

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

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

• Drop Ship
• Special Order

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S130

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: RSC-PAC-L8146

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: RSC-PAC-L8150

Not Yet Reviewed

Estimated Ship Date: Today

Valve Locks, 7 degree, Radius Groove-style, Machined, Steel, 1-groove, 8.00mm Stem Diameter, Set of 16 pairs

Part Number: RSC-PAC-L8116-16

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Special Order

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

Part Number: RSC-PAC-L8128-16

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: RSC-PAC-L8037

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: RSC-PAC-L8131-16

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: RSC-PAC-L8064-16

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

• Special Order

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

Part Number: RSC-PAC-L8066-16

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

• Drop Ship
• Special Order

Valve Locks, 7 degree, Square Groove-style, Machined, Steel, 1-groove, 0.344 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8156-16

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

• Special Order

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

Part Number: RSC-PAC-L8134-16

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: RSC-PAC-L8037-16

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

• Drop Ship
• Special Order

VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8163-16

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

• Drop Ship
• Special Order

VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8088-16

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: RSC-PAC-L8080-16

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

• Drop Ship
• Special Order

VALVE LOCKS PAC STEEL SET

Part Number: RSC-PAC-L8112-16

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: RSC-PACLR802516

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

• Special Order

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.350 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Set of 16

Part Number: RSC-PAC-S160-16

Not Yet Reviewed

Estimated Ship Date: Jun 10, 2026 if ordered today

• Special Order