ACL Race Main Bearings - Honda/Acura F23A1/H22A4/D16A1 STD
ACL Bearings allow engine builders to have a choice when choosing bearings for a rebuild. Whether you're looking to get your daily driver back on the road or need to make your bottom end bullet proof, ACL will have a bearing to meet your needs.
Tunnel mm (min/max): 59.000/59.020
Shaft mm (min/max): 54.980/55.000
Max Wall: 2.007
Max Length: 20.00