I am new to the allison I bought a 2002 chev 8.1 w/ally 58000 miles everything is stock my temp runs at about 165 is this high or about right. I have not had the chance to pull anything yet. I plan on changing fluid here soon and going syn and deep pan. I have 6.0 chev for my work truck and it runs alot cooler but it is not a allison.
Thanks for your help

The norm.