Enginetech BC117J50 Main Bearing Set GM 4.2L Inline 6-Cylinder

The Enginetech BC117J50 is a complete main bearing set designed for GM 4.2L inline 6-cylinder engines. This bearing set provides critical support for the crankshaft, ensuring proper alignment and minimal friction during engine operation.

Key Features:

• Engineered specifically for GM 4.2L inline 6-cylinder applications
• Standard size (STD) bearings for stock crankshaft journals
• Complete main bearing set for full engine rebuild
• Precision-manufactured to OEM specifications for proper clearances
• High-quality bearing material for durability and wear resistance

This main bearing set is commonly used in GM's 4.2L Vortec inline-6 engine found in Chevrolet TrailBlazer, GMC Envoy, Buick Rainier, Oldsmobile Bravada, Saab 9-7X, and Isuzu Ascender vehicles. Enginetech engine components are manufactured to meet or exceed OEM quality standards, making them a reliable choice for engine rebuilds and restorations.