MODIFY AS NEEDED
Many times, the flange diameter of the rod nuts will contact the radius around the nut seat on some rods. Some jobs may not warrant the expense of spot facing the nut seat on the connecting rods. In that case, it can be quicker and effective to just machine a chamfer on the ARP rod nuts.

Randy Torvinen
Torvinen’s Machine
Menahga, MN
NOVEMBER, 2023