King 03-05 Dodge Neon SRT4 2.4L (Size STD) Performance Main Bearing SetSpecifications: Manufacturer: King Bearings Reference Number: MB5270XP Notes: pMaxBlack tri metal structure Intermediate layer The intermediate layer of a typical race bearing contains 2 3% tin, with hardness values of 90 95 HV. For a superior pMax Black intermediate layer, we increased the tin content to 4. 5%, making it 22% harder (115 HV), with a load carrying capacity of 17,000 psi. pMaxBlack Overlay The overlay of a typical high performance