The ACL Race Series main bearing set for the Nissan RB26DETT supplies 0.25mm oversized CT-1 coated main bearings for high-load engine rebuilds. These precision bearings accommodate machined crank journals and restore correct clearances while offering the CT-1 coating for improved initial running characteristics in race or high-performance applications.
ACL Nissan RB26DETT 0.25 Oversized High Performance Main Bearing Set - CT-1 Coated