Nissan RB26DETT ACL Standard Size High Performance Main Bearing Set with Extra Oil Clearance - Perfect for Engine Rebuilds & Performance Upgrades

ACL Race Series performance engine bearings are manufactured to exacting tolerances. Micron tolerance machining supported by precision measurement systems delivers consistent accuracy to key characteristics like wall thickness and crush. This ensures reliable fit and helps maintain consistent clearances. A blend of characteristics to provide high strength and excellent seizure resistance. No flash plating is applied to further improve bearing retention an maximize heat transfer.

High Strength Steel Backing, Higher tensile strength of steel alloy improves rod bearing strength and retention. Increased crush improves bearing retention from higher radial contact pressures, and also improves heat dissipation.