ACL Trimetal Reinforced Main Bearings - Toyota 1S, 2S, 3S, 4S, 5S

ACL Race Main Bearings Toyota 1S 2S 3S 4S 5SDesigned to withstand high RPM temperatures and load these high strength bearings are manufactured by ACL from 3 layers of hardened steel copper and nickel. This "trimetal" composition substantially lowers friction and thus reduces the operating temperatures while providing superior lubrication.These bearings are sold in complete sets (for a complete engine).If you require non-standard grade bearings or HX references or are performing an engine rebuild feel free to contact us for a detailed quote - we stock many internal parts and can provide most required for complete engine repair.Compatibility models and engine codes : Toyota 1S 2S 3S 4S 5S - 1832cc 1838cc 1995cc 1998cc 2164cc