ACL Nissan 6 1998-2393-2753cc L20/L24/L28 Engine Crankshaft Main Bearing Set

This ACL main bearing set is built for the L20, L24, and L28 engines found in the 1970-1973 Nissan 240Z. Main bearings are critical for supporting the crankshaft and ensuring it spins smoothly within the engine block. When they wear out, you can experience increased engine noise, oil pressure issues, and eventually, serious engine damage. This set is manufactured to precise specifications to help restore proper crankshaft support and oil clearance.

This particular set is undersized by 0.25mm, which is important if your crankshaft has been machined to match. Using the correct undersize bearing is crucial for achieving the proper oil clearance needed for optimal engine performance and longevity. Always consult your service manual for the correct bearing size and installation procedures.