P1P 98.5+ 5.9L/6.7L Cummins Thread-In Cylinder Head Freeze Plug Kit

The Thread-In Cylinder Head Freeze Plug Kit for your 5.9L & 6.7L 24V Dodge Cummins is designed to prevent the factory freeze plugs from blowing out, a common issue in high-performance / high rpm applications. This kit also helps eliminate unwanted coolant leakage into the engine’s valve train area, ensuring a more reliable and durable cooling system. Also known as a threaded freeze plug kit, this upgrade is necessary for any performance builds. Kit Includes: 11 precision-machined pipe plugs with pre-applied thread sealing compound for a secure, leak-free fit. Optional bottoming tap for proper thread cutting during installation. Upgrade your Cummins engine with a proven solution to prevent costly coolant leaks that can result in catastrophic engine damage.