Enhance your engine's performance with the Mahle OE Performance Steel Napier Ring Set designed specifically for THM-13 engines. These precision-engineered rings are crafted from high-quality steel to ensure durability and optimal sealing under demanding conditions. The set includes plain rings measuring 4.015 inches in diameter with a .043-inch thickness, providing a reliable fit for your engine rebuild or repair.
Constructed with a Napier profile, these rings offer excellent oil control and combustion chamber sealing, reducing blow-by and improving compression. The steel material contributes to longevity and resistance to wear, making them ideal for high-performance applications where durability is critical. Mahle OE's reputation for quality guarantees that these rings meet or exceed OEM standards for fitment and performance.
Installation of these rings is straightforward, and they are suitable for use in a variety of automotive engines requiring a 4.015-inch ring diameter. Whether you're restoring an engine or upgrading to improve power output and efficiency, this set provides a reliable solution. Please note that these rings are not CARB approved but are designed for performance and durability in various automotive applications. Proper installation and lubrication are essential for optimal performance and longevity of the rings and engine.
Ensure your engine runs smoothly and efficiently with the Mahle OE Performance Steel Napier Ring Set, engineered for precise fit and long-lasting performance in demanding driving conditions.
Features:
- Designed specifically for THM-13 engines ensuring perfect fitment
- Constructed from high-quality steel for durability and wear resistance
- Napier profile provides excellent oil control and sealing
- Ring diameter of 4.015 inches with a thickness of .043 inches
- Suitable for engine rebuilds and performance upgrades
- Easy installation with OEM-like fitment standards
- Not CARB approved, intended for performance applications
