King Engine Bearings CR 868XPN0.25 Connecting Rod Bearing Set Ford 4.6L 5.4L SOHC

King Engine Bearings CR 868XPN0.25 is a high-performance connecting rod bearing set engineered specifically for Ford 4.6L and 5.4L SOHC V8 engines. This complete engine set features King's premium XP-Series bearings designed for extreme performance in high-load capacity applications.

XP-Series Technology:

These tri-metal copper-lead bearings deliver superior durability and wear resistance for demanding applications. The XP-Series construction provides excellent embedability and conformability while maintaining the strength needed for high-load circle track and endurance racing. These bearings feature enlarged, chamfered oil holes designed for aftermarket crankshafts with large radii at the journal edges.

Key Features:

• Tri-metal copper-lead construction on steel backing for maximum durability
• 0.25mm undersize specification for use with turned-down crankshafts
• Narrowed bearing design for Ford 4.6L/5.4L SOHC Windsor applications
• Enlarged, chamfered oil holes optimize lubrication with aftermarket cranks
• Engineered for high-load circle track and endurance racing applications
• Complete connecting rod bearing set for full engine rebuild

Application Note:

The 0.25mm undersize designation indicates these bearings are thicker than standard to accommodate a crankshaft that has been machined undersized. These XP-Series bearings are ideal for blown, turbocharged, nitrous oxide, and alcohol-fueled engines where extreme cylinder pressures demand maximum bearing strength and reliability.

Manufactured to King Engine Bearings' exacting tolerances, this bearing set provides the performance and longevity required for professional racing and extreme street performance builds.