ACL Nissan 6 1998-2393cc L20E/L24E 1980-89 Engine Connecting Rod Bearing Set

The ACL 6B1630-.25 is a set of engine connecting rod bearings designed for Nissan vehicles. These bearings are manufactured by ACL and are part of their Race bearings series, intended for extreme conditions and heavily strained engines. The specific application is for Nissan 6-cylinder engines with displacements of 1998-2393cc, including L20E and L24E models, from the 1980-1989 model years.

The advanced technological process used in their production allows the bearings to adjust to deformations at high revs and aids in the formation of hydrodynamic oil films. This, combined with advanced cup geometry, makes them ideal for demanding engine applications. The bearings are sized at 0.25mm, which is the first shaft cut for tighter than nominal fitment.