Clevite Custom Nascar Performance 2.017in Journal Main Bearing Set

With a 2.017-inch journal diameter, these Clevite Custom NASCAR Performance Main Bearings are built for the extreme demands of racing engines. They are designed to handle the immense forces and high RPMs found in competitive motorsports, offering a robust solution for engine builders focused on maximum performance and durability under pressure. The specific journal size is critical for ensuring proper oil clearance and load distribution in high-stress racing applications.

These bearings feature a specialized tri-metal construction, a popular choice in racing for its excellent fatigue strength and ability to withstand high loads. This well-built design helps maintain consistent oil film thickness even under severe operating conditions, reducing friction and wear on your crankshaft. Clevite has a long history in racing, and this set reflects their commitment to providing components that can perform at the highest levels. They are engineered to be a direct replacement for specific NASCAR-style racing engine configurations, simplifying installation for experienced engine builders.

When rebuilding a high-performance or racing engine, the main bearings are a critical component that directly impacts the crankshaft's health and the engine's overall power output. Choosing a set like these Clevite NASCAR Performance bearings means you're opting for a part that has been proven in one of the most demanding racing environments. Ensure you have the correct specifications for your engine build, as these are specialized racing components. Always refer to your engine blueprint or manufacturer's installation guide for precise clearance and assembly procedures.