Perfect Circle CB819P30 Connecting Rod Bearing Set - 0.030" Undersize

The Perfect Circle CB819P30 is a high-quality connecting rod bearing set designed for AMC and Jeep V8 engine rebuilds. This set features 0.030 inch undersize bearings, making it ideal for engines with crankshafts that have been machined undersize during reconditioning or repair work.

Key Features:

• P-Series tri-metal construction for increased load capacity and durability
• 0.030 inch undersize for use with machined crankshafts
• Precision-engineered for proper clearances and optimal performance
• Suitable for heavy-duty, motorsports, and street performance applications
• Manufactured to OEM specifications for reliable fit and function
• Complete bearing set for connecting rod rebuild

Perfect Circle, now part of the Mahle family of brands, has been a trusted name in engine bearings since the mid-20th century. The P-Series design provides enhanced durability over standard bi-metal bearings, making this set well-suited for demanding applications including engine rebuilds where increased reliability is required. The tri-metal construction reduces friction and wear for smoother engine operation and extended service life.