ACL 6B8466H-STD Race Series STD Rod Bearing Set for Toyota 2GR-FE 3.5L V6

Vehicle Fitment

• 2005-2018 Toyota Avalon (2GR-FE, 3.5L V6)
• 2007-2017 Toyota Camry V6 (XV40/XV50, 2GR-FE, 3.5L V6)
• 2008-2016 Toyota Highlander V6 (2GR-FE, 3.5L V6)
• 2006-2012 Toyota RAV4 V6 (2GR-FE, 3.5L V6)
• 2007-2016 Toyota Sienna (2GR-FE, 3.5L V6)
• 2009-2015 Toyota Venza V6 (2GR-FE, 3.5L V6)
• 2007-2018 Lexus ES350 (2GR-FE, 3.5L V6)
• 2006-2015 Lexus IS350 (2GR-FE, 3.5L V6)
• 2007-2011 Lexus GS350 (2GR-FE, 3.5L V6)
• 2007-2015 Lexus RX350 (2GR-FE, 3.5L V6)
• 2010-2021 Lotus Evora (2GR-FE supercharged, 3.5L V6)
• 2012-2021 Lotus Exige (2GR-FE supercharged, 3.5L V6)

Fitment Notes

• Fits 2GR-FE (port injection) only -- does not fit 2GR-FSE, 2GR-FKS, or 2GR-FXS variants
• Standard (STD) size -- for use on standard/unworn crankshaft journals only
• Undersized versions available separately for reground crankshafts
• Professional engine builder installation required
• Verify crank journal diameter before installation

Features

• ACL Race Series performance bearing
• F781 Trimetal construction
• Identical upper and lower bearing halves
• Full 180° grooved uppers with matching partial groove in lowers
• Tapered groove run-out for smooth oil film transition
• Larger fillet radii -- accommodates performance crankshafts
• Higher radial contact pressure for improved bearing retention
• Enhanced thermal transfer for improved heat dissipation
• Race-proven -- used in championship-winning engines worldwide

Specifications

• Application: Toyota 2GR-FE 3456cc V6
• Bearing type: Connecting rod (big end)
• Size: Standard (STD)
• Material: F781 Trimetal
• Shaft diameter range: 52.98-53.00mm (2.0858-2.0866")
• Tunnel size: 56.00-56.02mm (2.2047-2.2055")
• Oil clearance range: 0.036-0.093mm (0.0014-0.0037")
• Wall thickness at crown: 1.49mm max
• Overall length: 15mm max

Included Components

• 6x Upper rod bearing shells
• 6x Lower rod bearing shells

Product Description

The ACL 6B8466H-STD is a Race Series connecting rod bearing set engineered for the Toyota 2GR-FE 3456cc V6 engine. ACL Race Series bearings are the standard choice in high-performance and competition engine builds, with a track record spanning NASCAR, NHRA, IHRA, and world-record land speed applications. The F781 Trimetal construction delivers superior load capacity, fatigue resistance, and conformability compared to OEM bearings, making them equally suitable for high-revving street builds and dedicated race engines. Full 180° grooved upper shells promote consistent oil film formation throughout the entire bearing surface, while the tapered groove run-out smooths the oil supply cut-off to prevent pressure pulsing at the big end.

This set is Standard (STD) size, designed for use with unworn or new crankshaft journals measuring 52.98-53.00mm. Undersized versions are available separately for engines with reground crankshafts. Fits all US-market 2GR-FE applications including Toyota Camry, Avalon, Highlander, RAV4, Sienna, and Venza, as well as Lexus ES350, IS350, GS350, and RX350, and Lotus Evora and Exige supercharged applications. Does not fit the 2GR-FSE, 2GR-FKS, or 2GR-FXS variants. Professional installation by a qualified engine builder is required.