Coated Cam Bearing Set - BBC Race Series

The DART Coated Cam Bearing Set – BBC Race Series delivers precision-engineered camshaft bearings designed for high-performance big-block Chevy engines. This five-piece set features PTFE-coated journal bearings optimized for race applications where consistent oil flow, reduced friction, and extended bearing life are critical to sustained engine performance.

The PTFE coating significantly reduces friction between the cam journal and bearing surface, allowing for more efficient oil film formation under high-RPM operation. Standard journal sizing ensures compatibility with stock big-block Chevy cam paths, while the proprietary coating maintains dimensional stability across the demanding temperature and pressure cycles typical of race engines. This bearing set is engineered to handle sustained high-lift cam profiles and aggressive valve events without accelerated wear or bearing collapse—a critical consideration for engines running extended dyno sessions or competition schedules.

Builders and racers preparing big-block Chevy race motors—whether for bracket racing, drag strips, or endurance competition—rely on quality bearing sets to prevent catastrophic failures during peak load conditions. The DART Race Series bearing set addresses this need by combining proven PTFE coating technology with the exact journal specifications required for proper clearance and oil delivery. Installation requires standard machine shop practices and torque specifications consistent with big-block Chevy engine builds.

DART's race series components are recognized in the engine building community for materials quality and dimensional consistency. This bearing set is a drop-in replacement for original equipment applications or a core upgrade during engine reconstruction, backed by the same engineering standards expected in performance motorsports.