King Engine Bearings MB5875SI Crankshaft Main Bearing Set, Bi-Metal, Standard Size

The King Engine Bearings MB5875SI crankshaft main bearing set is an OE-replacement engine main bearing set for GM Vortec / Gen III LS-Series engines. It is built with bi-metal construction and is sized for a standard shaft, so it suits a rebuild or refresh that uses a standard-size crankshaft.

Key Features:

• Crankshaft main bearing set for GM Vortec / Gen III LS-Series applications
• OE-replacement design
• Bi-metal construction
• Standard shaft size

Main bearings support the rotating crankshaft and help keep it running smoothly. A quality set like this one helps your engine rebuild deliver dependable, long-lasting performance.