Finally installed a bigger recovery tank on the JK the original was 3”X10” the new one is 3”X16” . So I went from 22oz of capacity to 53 oz . The smaller one would puke a little on a hot day and over time cooling down it would suck air.
New tank
Old tank
I had one wasn’t a fan of the T-case. Fun to drive but I believe bigger tires and lift if you used it axles and T-case would be short lived.
My LT-1 Jk on 1 tons would out run it in a drag race and it wasn’t as expensive to build.