Main Bearing Set MS-981H

Description

Main bearing wear is one of the most critical factors affecting engine longevity and reliability under sustained load. The MS-981H delivers OEM-quality construction with precise tolerances, ensuring proper oil film strength and reduced crankshaft deflection—essential whether you’re building a street engine or a track-focused platform. This complete kit eliminates guesswork and sourcing hassles, giving you everything needed for a proper bottom-end rebuild.

Technical Specifications:

• Fits H-Series engines
• Ford Cleveland compatible
• Ford Modified compatible
• Ford Small Block compatible
• Standard sizing
• Complete bearing set
• Durable construction
• Bolt-on installation