Clevite CB556P P-Series Connecting Rod Bearing - Set

The Clevite CB556P is a high-performance connecting rod bearing from the P-Series line, engineered for demanding applications in International and Wisconsin engines. This precision bearing is designed to handle the stresses of high-revving engines where extreme RPM causes connecting rod bore distortion.

Key Features:

• Tri-metal construction with hardened steel backing for maximum strength and durability
• High eccentricity design compensates for rod bore narrowing at extreme RPM
• Extra-thin overlay with high crush factor for superior retention and heat transfer
• TM-112 bearing material for exceptional load-bearing capacity
• Dowel pin hole in lower shell for compatibility with aluminum connecting rods
• Standard size for stock crankshaft journals

Part of Clevite's oldest and most proven performance bearing family, P-Series bearings feature higher eccentricity than standard bearings to maintain proper oil clearance when rod bores close in under high-RPM operation. The hardened steel backing provides resistance to fretting while the reduced overlay thickness prevents fatigue and "hen tracking." Sold individually for precise rebuild requirements.