Clevite CB-1598P-10 P-Series Rod Bearing Set .010 Undersize

The Clevite CB-1598P-10 is a high-performance connecting rod bearing set engineered to meet and exceed OEM standards for strength and durability. These precision bearings feature superior materials and quality construction that protect vital engine components from the harmful effects of friction, extending engine life in demanding applications.

P-Series Performance Features:

• Maximum eccentricity design for severe high-RPM applications
• Hardened steel back construction for added strength and fretting resistance
• High crush design ensures maximum bearing retention in the rod bore
• Reduced overlay thickness prevents overlay fatigue and "hen tracking"
• Full grooved main bearings maximize oil flow to connecting rods
• .010" undersize for crankshafts machined .010" under standard diameter

When to Use P-Series Bearings:

P-Series bearings are Clevite's original high-performance series, ideal for extreme RPM conditions where severe rod bore distortion occurs. The high eccentricity design is specifically engineered for applications showing nearly full parting line contact, providing optimal load distribution under racing conditions. These bearings are particularly effective in preventing rod bearing oil starvation, which typically manifests as surface polishing, smearing, and discoloration concentrated at the bearing's axial center.

Professional Installation Recommended:

These precision bearings require proper clearance checking and installation techniques. Always verify bearing clearances with Plastigage or micrometer measurements before final assembly. Bearings should be replaced at first signs of distress during regular inspection intervals.

Set Configuration: Sold as paired sets (two bearing halves for one connecting rod). For a complete engine rebuild, order one set per cylinder (e.g., quantity of 6 for a 6-cylinder engine, quantity of 8 for a V8 engine).