This ACL Race Series oversized rod bearing set is made for Nissan RB25DETT and RB26DETT engines at 0.25mm oversize. It supplies the larger journal fitment required after crank regrind or other machining, offering a high-performance replacement bearing option for engine rebuilds and tune-up work where precise oversized bearing shells are necessary for correct oil clearance and reliability.
ACL Nissan RB25DETT/RB26DETT 0.25mm Oversized High Performance Rod Bearing Set