ACL Nissan CA18/C20 0.50 Oversized High Performance Main Bearing Set

Already running a built CA18 or C20 engine? This set of 0.50mm undersize main bearings from ACL is the next piece of the puzzle for your performance build. These bearings are crucial for ensuring proper oil clearance between the crankshaft and the engine block, especially when you've modified your engine for more power. ACL is a well-known name in engine bearings, and this set is built to handle the demands of a high-performance application.

This set is specifically sized at 0.50mm undersize, meaning they are designed to be used with a crankshaft that has been machined down by 0.50mm. This allows for a fresh surface on the crank and the correct oil clearance with these bearings. They are made with a high-performance material that offers good durability and consistent performance under stress. If you're rebuilding your engine for boosted performance or just want the peace of mind that comes with well-built internal components, these ACL bearings are a solid choice.