Enginetech BB503J25 Connecting Rod Bearing Set Oversize - 010

The Enginetech BB503J25 is a high-quality connecting rod bearing set designed for AMC, Jeep, and Dodge 4.7L (287 cubic inch) engines. This set features .010 inch (.25mm) oversized bearings with standard outer diameter, making it ideal for engine rebuilds where the crankshaft journals have been machined .010" undersize.

Key Features:

• Premium aluminum-silicon alloy construction for superior wear resistance and load capacity
• .010 inch (.25mm) oversized bearing dimensions
• Standard outer diameter with 0.002 inch oversized OD tolerance
• High-strength material with excellent anti-friction properties and embeddability
• Steel backing provides structural integrity and heat dissipation
• Complete bearing set for one engine rebuild

Enginetech bearings are manufactured using advanced aluminum-silicon alloy technology that delivers performance equal to or better than traditional tri-metal designs. These bearings provide extra protection and better durability for your engine rebuild, backed by over 25 years of experience as the trusted choice of professional engine rebuilders.