ACL Bearings 5M8361HX-STD Race Series Main Bearing Set Toyota - 3SGTE

The ACL Race Series 5M8361HX-STD main bearing set is engineered for high-performance Toyota 3SGTE, 3SGE, and other S-series engines. This standard size HX-series bearing set features tri-metal construction with a hardened steel backing designed to withstand extreme RPM conditions, high stress loads, and elevated temperatures found in racing applications.

Key Features:

• Tri-metal design with hardened steel backing for superior strength and durability
• HX series provides 0.001 inch extra oil clearance (0.0005 inch thinner per half) for modified engines
• High-strength overlay with reduced thickness for improved fatigue properties
• 3/4 groove design optimizes oil supply to connecting rods while maximizing load carrying surface area
• Increased crush and tighter wall tolerances ensure better bearing retention in the housing
• Large chamfers accommodate larger crankshaft fillets common in performance builds
• Increased eccentricity compensates for bore distortion at high RPM
• Elimination of flash plating improves heat transfer and maximizes grip between bearing and housing
• Precision manufactured to micron-level tolerances for consistent wall thickness and crush

ACL Race Series bearings are trusted by engine builders and racers worldwide, serving as standard components in championship-winning engines across multiple motorsports disciplines. This bearing set is ideal for turbocharged applications, high-RPM builds, and any performance engine where reliability under extreme conditions is critical.