ACL bearings are used for tuning and engine upgrades where you want better quality with higher bearing capacity than normal standard bearings. Improvements of material, dynamic thickness, heat conduction, oil grooves and oil distribution are some of the points that make ACL one of the leading bearing manufacturers. Bearing data Part number: 5M7297H Bearing size: 20 Bearing half type: Upper & lower Bearing material: F780 Technical data (mm) Max overall length: 26.1 Max shaft size: 65.007 Max tunnel size: 69.887 Max vertical oil clearance: 0.05 Max wall at crown: 2.43 Min shaft size: 64.993 Min tunnel size: 69.873 Min vertical oil clearance: 0.006 Technical data (in) Max overall length: 1.0276 Max shaft size: 2.5593 Max tunnel size: 2.7515 Max vertical oil clearance: 0.002 Max wall at crown: 0.0957 Min shaft size: 2.5588 Min tunnel size: 2.7509 Min vertical oil clearance: 0.0002 Engine code 5.7L Gen III LS1 / 6.0L Gen IV L76 / 6.0L Gen IV L98 / 6.0L Gen IV LS2 / 6.2L Gen IV LS3 Applicati