Re: Tracker gearing
I used the 4.39 T-case gears from Calmini -- yes, pricey.
And it has no effect in High Range, just Low range.
The reason I didn't go with the dual T-case using the Sammy T-case was the rear driveshaft length. It's short already, cutting it more would make it worse.
At the time I was intending to change the rear suspension for lots more flex and needed the DS length. But I haven't done that -- yet. Maybe someday I will do the suspension - and stretch it 10" or so at the same time (or build up another one.) At that time I'll probably go the dual route.
But now I regret it -- should have gone with the dual cases.
Right now in high range you feel like you are starting in 4th gear, and you'll never get it in 5th until about 160 MPH!