The ACL Race Series rod bearing set for Toyota 1RZ, 2RZ and 3RZ inline-4 engines is a high-performance standard-size kit supplied with extra oil clearance. The overview identifies the application and the extra oil clearance detail for engine builders. Provided as a matched set, these bearings suit engines needing the stated oil-clearance specification—confirm engine code and requirements before installation.
ACL Toyota 1RZ, 2RZ, 3RZ, Inline 4 Standard High Performance w/ Extra Oil Clearance Rod Bearing