ACL Bearings 4M8533HX-STD Race Series Main Bearing Set for Toyota G16E-GTS

ACL Race Series Main Bearings are engineered for high-performance and racing applications, specifically designed for the Toyota G16E-GTS 1618cc inline-3 DOHC turbocharged engine found in the GR Yaris and GR Corolla. These bearings feature an HX designation because they are .001" thinner than stock, allowing for increased oil clearance which is preferred for performance engine builds.

Key Features:

• Bearing material: F780 trimetal construction with upper and lower bearing halves included
• High strength overlay plate with reduced thickness for improved fatigue properties
• Hardened steel backs to improve bearing lining support and retention in the housing
• Enlarged ID chamfers on bearing edges to accommodate large fillet radius on performance crankshafts
• Increased eccentricity to compensate for bore distortion at high RPM
• Bearing width: 0.679 inches, outside diameter: 2.3628 inches, shaft diameter: 2.2047 inches

ACL bearings are engineered for tuning and engine upgrades where superior quality and higher bearing capacity are required. The unique blend of design, metallurgy, and precision manufacturing delivers unmatched durability and performance under extreme conditions. Standard size bearings (STD) with extra clearance specification for optimized oil film formation in performance applications.