Andrew, these are great! Everytime I take my fan belt completely off I forget how it goes back.

.... and have to look it up.....
For part numbers, I think it would be much better to have the Gates numbers so you could just get them anywhere.... for the SRT6 the stock belt is 114.5" long, a Gates K081145 or Goodyear 4081145....
Just having the routing diagram is enough for me though... thanks for the support!