King Engine Bearings CR803HPN High Performance Connecting Rod Bearing Set

The King Engine Bearings CR803HPN is a high-performance connecting rod bearing set designed for Chevrolet small block engines including 265ci, 283ci, and 327ci applications. This narrowed bearing set features King's HP-Series construction for demanding street and strip performance applications.

HP-Series Performance Technology:

King HP-Series bearings utilize bi-metal silicon aluminum construction specifically engineered for high-load, short-duration applications. These bearings are ideal for blown, turbocharged, nitrous oxide, and alcohol-fueled engines running aftermarket crankshafts. The chamfered oil holes accommodate aftermarket cranks machined with large radii at the edge of the journals, ensuring proper oil delivery under extreme conditions.

Key Features:

• Bi-metal silicon aluminum bearing material for superior strength and heat resistance
• Narrowed design for 327ci Chevrolet small block applications
• Chamfered oil holes for improved lubrication with aftermarket crankshafts
• Standard size (STD) bearings for unmodified journal dimensions
• Complete engine set included
• Designed for drag racing, tractor pulling, and high-load performance applications

Application Notes:

This bearing set is specifically sized for narrowed 327ci Chevrolet small block configurations. The HP-Series is recommended for engines producing high cylinder pressures and operating in short-duration, high-stress environments where maximum bearing strength is critical.