PAC Racing Springs Engines & Components

1.522 OD 2.250 .950" Dual Spring

Part Number: RSC-PAC-1359-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

• Free Shipping
• Special Order

Valve Spring, 1300 Series, Triple, 1.681 in. O.D., 840 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: RSC-PAC-1364L

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

• Special Order

1.710" Triple Drag Race Spring - Pro Stock, Fuel

Part Number: RSC-PAC-1366-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: RSC-PAC-L8095

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

• Special Order

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

Part Number: RSC-PAC-L8125

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

• Special Order

Valve Springs, RPM Series, Dual, 1.290 in. O.D., 409 lbs./in. Rate, 1.000 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1206X-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

• Free Shipping
• Special Order

Solid Stop Retainer - Heavy Duty Top for abusive Top Alcohol Engines. Dual Valve Spring Retainer. Features

Part Number: RSC-PAC-R525-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

• Free Shipping
• Special Order

Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1244 Dual Valve Spring. Lock angle: STD 8 degree

Part Number: RSC-PAC-R551-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

• Free Shipping
• Special Order

SPRING SHIM SET 0.020" Spring Shim 1.040" O.D.

Part Number: RSC-PAC-S182-16

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

Hot Rod Beehive LS Engine Kit (PAC-1219, PAC-R311, PAC-S111, PAC-L8113 and economy seals)

Part Number: RSC-PAC-KS13

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

• Free Shipping
• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S184-100

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Free Shipping
• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S187-100

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Free Shipping
• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S188-16

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S189-100

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Free Shipping
• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S191-100

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Free Shipping
• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S193-16

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S194-100

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Free Shipping
• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S196-16

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S198-16

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S199-100

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Free Shipping
• Special Order

RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R377-16

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

RETAINER Ti-17 TITANIUM

Part Number: RSC-PAC-R572-16

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Free Shipping
• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S183-100

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Free Shipping
• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S185-100

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Free Shipping
• Special Order

SPRING SHIM SET

Part Number: RSC-PAC-S190-100

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Free Shipping
• Special Order