ACL Bearings 3M8294-STD Standard Size Main Bearing Set for Subaru EA81/EA82 1781cc

The ACL Bearings 3M8294-STD is a standard size main bearing set designed specifically for 1980-1994 Subaru EA81 and EA82 engines with 1781cc displacement. This precision-engineered bearing set is part of ACL's Race Series lineup, known for delivering championship-winning performance across motorsports from drift racing to NASCAR competition.

Key Features:

• Standard size main bearing set for Subaru EA81/EA82 1.8L engines (1980-1994)
• Tri-layer metal construction with hardened steel backing for high RPM durability
• Manufactured to exacting micron-level tolerances for consistent wall thickness and crush
• High strength overlay with reduced thickness for improved fatigue properties
• Precision fit ensures reliable clearances and optimal heat transfer
• Designed to withstand high stress loads and elevated temperatures

ACL Race Series bearings feature a unique combination of advanced metallurgy and engineering that provides the endurance and capability to perform where others cannot. These bearings are manufactured with particular attention to wall thickness accuracy, ensuring reliable fit and consistent clearances throughout the engine's operating range. The high-strength overlay material delivers excellent seizure resistance without flash plating, maximizing bearing retention and heat transfer efficiency.