SBC Roller Cam Bearing Kit

The COMP CAMS SBC Roller Cam Bearing Kit (350RCB-KIT) is a complete camshaft bearing solution engineered for small-block Chevrolet and Mopar engine builds seeking reliable, high-rpm durability. Whether you're rebuilding a street engine, assembling a performance platform, or restoring a classic muscle car, this roller-style bearing kit addresses the critical interface between your camshaft and block. Proper camshaft bearing setup is non-negotiable—inadequate bearing support leads to cam wear, oil starvation, and catastrophic valve train failure.

Roller cam bearings reduce friction and heat generation compared to traditional solid journal designs, allowing higher sustained engine speeds and more aggressive cam profiles. This kit is engineered to OEM specifications while delivering improved wear characteristics under sustained boost or high-lift cam operation. The roller design distributes loads across multiple contact points, extending bearing life and maintaining precise journal clearances critical for oil delivery to valve lifters and pushrods. Compact and lightweight at just 1.1 pounds, the kit installs as a direct replacement in any SBC or Mopar application requiring standard-journal bearing geometry.

This bearing kit is essential for any serious small-block engine overhaul—whether you're running mild street power or high-compression, solid-roller cam builds. Installation is straightforward for experienced builders familiar with block preparation and bearing sizing verification. Compatibility spans virtually all small-block Chevrolet Gen I/II platforms and select Mopar A-block engines using standard journal diameters. Always verify bearing clearances per engine specifications and COMP CAMS documentation before final assembly to ensure optimal performance and longevity.