bad cutt

iTrader: (5)

I SPUN A MAIN IN MY 5.3 YESTARDAY. I built it to a 347 acouple years ago. I am probably going to swap to a 6.0. I have eagle h beam rods in my 5.3 will ibe able to use these in the 6.0 or are they not the right length they are 6.125 iu believe. also what years 6.0 have the right number of teeth for the crank sensor to match up with a 03 5.3 liter. I know these are some pretty basic questions just looking for a little bit of guidance. thanks in advance for the help