Improved Racing LS Oil Pan Pressure Relief Valve Plug Kit

Delete the secondary pressure relief valve found in some LS oil pans. That valve can stick open, causing erratic oil pressure, and on many built engines it is no longer needed at all.

Key Features

• Permanently plugs the secondary pressure relief valve port
• Eliminates a known failure point that can cause oil pressure issues
• Complete kit with everything needed for installation

When to Use This

The secondary pressure relief valve may typically be deleted when Active Fuel Management (AFM) and Variable Valve Timing (VVT) have been deleted, or when the oil pump has been swapped to a standard volume pump.

Fitment

GM LS engines with a secondary pressure relief valve in the oil pan.