Main bearings for mopar 4" cast crank?

Is it necessary to run a narrow or chamfered main bearing on a mopar performance stroker cast crank. Small block 4 inch 360/408 application. I know I have to on the rods but not sure on the mains. Part numbers? Should I use half or full groove?

I usually just use normal bearings. Also on the rods I have just filed a chamfer on the outside edge when I am working on a really tight budget.