Clevite MS909F10 F-Series Main Bearing Set 0.010" Undersize Small Block Chevy

The Clevite MS909F10 is a premium F-Series main bearing set designed for high-performance and competition Small Block Chevy engine applications. This F-Series bearing features a TriMetal lead-tin-indium-alumina electroplated overlay for maximum performance and reliability. Sized at 0.010" undersize, this bearing set is specifically engineered for reground crankshafts requiring precision undersized bearings.

Key Features:

• Improved overlay increases seizure resistance 126% over conventional H-Series TriMetal bearings
• Added ramp and pad thrust face increase oil pressure for better lubrication and cooling, allowing it to withstand higher thrust loads than conventional bearings
• Manufactured with hardened steel backing and cast bronze lead substrate for maximum durability
• Dimensionally the same as H-Series with the best seizure resistance percentage available
• Designed for demanding high-performance and racing applications

Clevite F-Series bearings represent the pinnacle of performance bearing technology, combining advanced metallurgy with precision engineering to deliver exceptional protection in extreme operating conditions. Ideal for street performance, competition racing, and high-output engine builds where superior bearing protection is critical.