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

When you're rebuilding the heart of your 1970-1973 Nissan 240Z, the crankshaft main bearings are critical. These ACL bearings are built to handle the stresses of the L20, L24, and L28 engines, ensuring smooth rotation of your crankshaft. They are a standard size, meaning they're designed to fit a crankshaft that hasn't been machined undersize.

ACL has been making engine bearings for a long time, and they know what it takes to make them last. These bearings feature a tri-metal construction, which is a common and effective design for handling the high loads and temperatures found in an engine's bottom end. This construction helps to provide a good balance of strength and conformability, allowing the bearing to properly seat against the crankshaft and main caps while resisting wear.

If you're in the middle of an engine overhaul or repair, replacing your main bearings with a fresh set like these from ACL is a smart move. It's a key part of ensuring your engine runs reliably for miles to come.