ACL Mitsubishi 4G64 Standard Size Big End Bearing Set (4B1146H-STD) 0555-3001 This wont make a difference

This wont make a difference in most applications except when running 35+ pounds of boost with a rising rate fuel pressure regulator

- Sumitomo connector

and with genuine units being discontinued

allowing easy hookup with the factory fuel piping and the Radium 20-0012-01 Fuel Rail kit

HRB’s crank lock kit eliminates that frustration with professional-grade reliability

ACL Mitsubishi 4G64 Standard Size Big End Bearing Set (4B1146H-STD) 0555-3001 This wont make a differenceACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings are standard components in Race engines that have set records and won championships from Mexico to Bonneville from sport compact drift racing to small block NASCAR, IHRA and NHRA competitions. The unique combination of design, metallurgy and engineering provides Race Series performance bearings with the