Clevite MS-1039H-10 H-Series Performance Main Bearing Set

The Clevite MS-1039H-10 is a high-performance engine crankshaft main bearing set designed for demanding applications. Part of the Clevite 77 H-Series lineup, these bearings are engineered for engines operating in medium to high RPM ranges where durability and precise oil clearance control are critical.

Key Features:

• Medium eccentricity design optimizes oil film thickness for performance applications
• High crush construction ensures positive bearing retention and superior seating
• Hardened steel backing provides exceptional strength and dimensional stability
• Thin overlay delivers improved conformability and embeddability
• Non-flash plated surface allows for better initial seating and break-in
• Compatible with crankshafts featuring oversize fillets

Clevite H-Series bearings are ideal for street performance, racing, and high-output engine builds where standard bearings may not provide adequate protection. The engineered eccentricity and overlay thickness balance durability with the ability to handle increased loads and higher shaft speeds.