ACL Race Series connecting rod bearing set for GM Gen V LT1 6.2L is available in a .25mm (0.010") undersize to suit crankshafts machined to that dimension. The .010" undersize bearings are specified for LT1/LT4/L86 Gen V V8 applications and provide the proper fit and clearance when a .25mm undersize journal is present.
ACL Chevrolet V8 6.2L LT1/LT4/L86 (Gen V) Race Series .010 Rod Bearing Set