MAHLE MS-909H-20 Engine Crankshaft Main Bearing Set

The MAHLE MS-909H-20 is a high-quality engine crankshaft main bearing set engineered for precision performance and durability in small block Chevrolet V8 engines. This complete bearing set provides the critical interface between the crankshaft and engine block, ensuring proper oil clearances and smooth engine operation.

Key Features:

• Precision-manufactured main bearing set designed to OEM specifications
• Compatible with Chevrolet small block V8 engines: 262, 267, 302, 305, 307, 327, and 350 cubic inch displacements
• Fits passenger cars and trucks from 1967 to 1994 model years
• Premium bearing material with tri-metal construction for superior wear resistance
• 0.020" (20 thousandths) undersize for crankshaft journals that have been machined
• Engineered with optimized oil clearance specifications for proper lubrication
• Includes all necessary main bearings for complete crankshaft support

MAHLE is a trusted OE supplier and aftermarket leader in engine bearing technology, delivering the quality and precision required for professional engine rebuilds. The MS-909H-20 bearing set is ideal for rebuilders working with crankshafts that have been ground 0.020" undersize to restore proper clearances and ensure long-lasting engine performance.