TRANSMISSION






The stock Isuzu T-case is very well built.  The low gear ratio is acceptable, but not good enough if you are serious.  Because of this Terra has developed a set of gears for your low t-case that will really improve your crawling power.  I've installed these and WOW do they make a difference!  Without them the 33's bogged my rig down but with them i can go places like these.