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: 7M8103H Bearing size: .025 Bearing half type: Upper & lower Bearing material: F780 Technical data (mm) Max overall length: 20 Max shaft size: 62.001 Max tunnel size: 66.035 Max vertical oil clearance: 0.059 Max wall at crown: 2.004 Min shaft size: 61.984 Min tunnel size: 66.02 Min vertical oil clearance: 0.068 Technical data (in) Max overall length: 0.7874 Max shaft size: 2.441 Max tunnel size: 2.5998 Max vertical oil clearance: 0.0023 Max wall at crown: 0.0789 Min shaft size: 2.4403 Min tunnel size: 2.5992 Min vertical oil clearance: 0.00267716 Engine code 1JZ-GE / 1JZ-GTE / 2JZ-GE / 2JZ-GTE Application Toyota 1JZ-GE 2492cc Inline6 DOHC 4v Toyota 1