Federal Mogul 6676M20 Speed-Pro Main Bearing Set

The Federal Mogul 6676M20 is a high-performance main bearing set designed for demanding engine applications. These bearings are part of Federal Mogul's Speed-Pro Competition Series, engineered with technology developed in NASCAR and Pro Stock racing competition.

Construction and Materials:

• Built on premium 1020AK high-strength steel backing for exceptional durability
• Overlaid with Speed-Pro's super-duty H-14 alloy for superior load-carrying capability
• Protected by a nickel barrier layer followed by a lead-tin-copper overplate
• Tri-metal construction designed specifically for high-load racing engines

Performance Features:

• Oil grooves engineered for enhanced lubrication while maintaining maximum bearing surface area
• Exclusive contoured-flange thrust bearing technology for higher thrust-loading capacity
• Designed to withstand punishing racing conditions and high engine loads
• No flash tin layer that could move under extreme loads

Federal Mogul is recognized as the world's leading supplier of engine bearings with unmatched technical and manufacturing expertise. These main bearings deliver the reliability and performance needed for both street performance and all-out racing applications.