Duraglide Rod Bearing Set

Starting with ACL's high-performance bearing shells, these Race Series bearings are built to withstand extreme RPMs and stress. They utilize a "Duraglide" tri-metal construction and a high-strength overlay plate to offer superior oiling and heat resistance, crucial for high-RPM operation. The WPC treatment process further enhances these bearings by strengthening and smoothing the bearing surface. This is achieved by firing high-speed, ultra-fine particles at the bearing shells, which effectively reduces friction and improves durability. This advanced surface treatment ensures smoother operation and better heat dissipation, making them critical for any high-performance engine application. The bearings also feature no flash plating, which allows for better heat transfer and bearing retention. Key features include Duraglide Tri-Metal Construction for enhanced performance, optimized oiling for improved flow during high-RPM conditions, and precise fitment manufactured with OEM-level precision using micron tolerance machining. The WPC treatment adds strength and reduces friction, while the thermal discharge process creates smoother, stronger components. These bearings are suitable for BMW engines with N52, N54, N55, and S55 3.0L engines. They are also compatible with various BMW models including the X3, X4, X5, X6, X1, X2, X7, Z3, Z4, Z8, i3, i8, and the Toyota Supra. It is recommended to use the vehicle selector to confirm fitment for specific applications. This product is backed by Turner Motorsport's Lifetime Replacement Program.