I am using the standard Clevite 77 MS-590P bearings with ARP studs torqued to 80 Foot pounds as required by ARP. I had these bearings checked for clearance by my machinist when it was line honed, and he measured .002 with his bore gauge. Now I am double checking and come up with this using Plasti Gauge. This will be a street rod and for weekend enjoyment not a drag car.