Perfect Circle MS1117P Engine Crankshaft Main Bearing Set Standard Size

The Perfect Circle MS1117P is a precision-engineered crankshaft main bearing set designed for Ford 2.0L and 2.3L inline-4 engines from 1974-1997 applications. Part of the renowned Clevite P-Series bearing family, this standard size bearing set delivers reliable performance for high-revving engine applications.

Key Features:

• Tri-metal construction with steel backing, cast copper-lead intermediate layer, and electroplated babbitt overlay
• High eccentricity and crush factor design compensates for high-load factors and engine distortion
• Half-grooved bearing configuration for optimized oil distribution
• Steel back provides structural support while copper-lead lining withstands operational loads
• Electroplated overlay delivers superior bearing surface qualities and wear resistance
• Standard size bearings for factory specification crankshaft journals

This main bearing set is engineered to provide excellent conformability, embedability, and fatigue resistance superior to original equipment bimetal bearings. Sold as a complete set for a full main bearing replacement during engine rebuilds or overhauls.