360 Bottom End?
hey,...Everybody thought I had some exotic stuff in the bottom end but....my old W2 engine used a Mopar perf H.D. cast crank,stock rods,2 bolt mains, and made 560+ on the dyno.(I forget the torque) Made probably 30 runs at the track,street time,this was 6+ years ago... and its still together! (with a 4600 conv)
Rods had beams ground,polished,arp bolts,crank was polished and well balanced,all put togehter by ...Barton.
so, I wouldn't worry about it too much!!
Mopar to ya!