Hello all, I'm trying to figure out which trans cooling line is the return from the cooler. I'm getting ready to replace my fluid w/ asmoil (after I change the filter), and want to get all the fluid out of the cooler and tc. One is towards the front of the trans and the other is further back. Thanks

 

the rear one.

 

Thanks, times 2!

 

Yep, its the rear on my 98 too.