Cam Bearing Set - SBM

The DURA-BOND Cam Bearing Set - SBM (PD-25) is a precision camshaft bearing kit engineered for small block Mopar engines requiring standard journal replacement. This bearing set delivers the exact journal fit and clearance specifications necessary for proper camshaft support and oil flow in high-performance and stock rebuild applications.

DURA-BOND is recognized for manufacturing OEM-quality bearing products that meet or exceed original equipment specifications. The camshaft bearing set maintains critical clearances that prevent excessive wear, minimize friction losses, and ensure consistent valve timing—factors essential for engine longevity and performance. Proper bearing fit is fundamental to protecting the camshaft lobes from damage and maintaining stable oil pressure throughout the engine block.

This bearing kit is designed for engine builders and restoration shops working on small block Mopar platforms. Whether assembling a factory-spec rebuild, refreshing a high-mileage engine, or upgrading an existing block, the correct bearing set is non-negotiable for proper engine function. Compact and lightweight at 0.47 lbs, the PD-25 is a complete solution that eliminates the need for sourcing individual bearing components separately.

When selecting camshaft bearings, material composition and bore precision determine how well your rebuild will perform. Small block Mopar engines are widely used in street cars, classic vehicles, and performance builds—all contexts where bearing quality directly affects reliability and engine life. The DURA-BOND PD-25 set ensures your small block receives the engineering integrity necessary for thousands of miles of service.