The Mahle OE Performance Steel Napier Ring Set is designed for high-performance applications, offering reliable sealing and durability for your THM-13 engine rebuilds. These plain rings feature a precise 4.135-inch bore diameter and a thickness of .043 inches, ensuring optimal compression and combustion efficiency. Crafted from quality steel, these rings provide excellent wear resistance, making them suitable for demanding automotive environments. The set includes 48 rings, making it ideal for bulk repairs or professional engine rebuild projects.
Mahle OE's commitment to quality ensures that these rings meet or exceed OEM standards, delivering consistent performance and long-lasting service life. The Napier design helps minimize blow-by and maintain compression, which enhances engine power and efficiency. Because they are not carb-approved, these rings are intended for specific automotive applications where compliance with emissions regulations is not a concern.
Easy to install, these performance steel rings are an essential component for restoring engine performance and reliability. Whether you're a professional mechanic or a dedicated hobbyist, Mahle's reputation for precision and durability provides confidence in your rebuilds. This bulk pack of 48 rings offers great value and convenience for multiple engine repairs or large-scale projects.
Features:
- Designed for THM-13 engines with a 4.135-inch bore diameter
- Plain steel construction for durability and wear resistance
- Napier ring design to reduce blow-by and improve compression
- Includes 48 rings in a bulk pack for multiple repairs
- Optimized for high-performance engine rebuilds
