Is it OK to swap out regular arp rod bolts with arp 2000 rod bolts without resizing the rods? Rods were already honed and balanced with 8740. I know the stretch is only .001 more. I accidentally overstretched 1 bolt and ordered the 2000's by mistake.

 

Me? I'd return the wrongly purchased 2000's for the intended 8740's the rods were sized to use.

I'm sure you'll get a variety of views and thoughts.