As for High West, to my knowledge, the LDI juice they used was the 2 year for Double Rye! (younger than Bulleit and in line with Redemption) and the 6 year old for Rendezvous. I am not aware of the other older rye's for their blends being LDI products. Could be wrong, but I'm pretty sure it's only the young ryes that are from LDI.
Reports I've seen indicate this Bulleit Rye being between 4-7 years of age.