After putting off my clutch master and slave cylinder replacement due to all of the threads I've read in regards to how hard it is to bleed a clutch on a Trooper, I did it! Replaced the Master cylinder because it was starting to leak pretty bad and while I was at it I figured it would be a good idea to replace the clutch slave cylinder. I used original Isuzu parts I got from Jerry Lemond.
I found this video on youtube Bleeding a clutch
This worked like a charm, after about 10 min of cycling the piston in the slave cylinder all the air was removed. Clutch works great!