Engine & Performance Warehouse Connecting Rod Bearing Set P-Series Undersize

The Engine & Performance Warehouse P-Series Undersize Connecting Rod Bearing Set is a performance-oriented rod bearing for engine rebuilds and high-rpm builds. Undersize rod bearings suit crankshaft rod journals that have been ground below standard size. They restore proper oil clearance and bearing fit after machining.

Key Features:

• P-Series performance design: built for high-revving engines, where high rpm can narrow the rod bores
• Higher eccentricity and high crush factor: helps compensate for rod bore distortion and keeps the bearing seated
• Tri-metal construction: a hardened-steel backing with an extra-thin overlay for fatigue resistance and bearing strength
• Direct-replacement design: replaces the original connecting rod bearing during an engine rebuild
• Undersize options: available in multiple undersize dimensions to match your crankshaft journal grind

Measure the crankshaft rod journals and check the bearing clearances before assembly. Choose the undersize that matches your machining. Using the right undersize helps keep oil clearance correct and engine components protected over the life of the rebuild.