Full size Monteros use a Aisin 30-43LE (a.k.a. A340F and AW4) automatic transmissions, similar units are found in Cherokees. To mount a six bolt case to Monteros transmission Ill be using a tail shaft housing from 1998+ Cherokee 4.0L automatic . After some time I finally sourced a 1999 JK at a local PicknPull.
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Wow, quite an epic transformation! Perhaps an LS swap while you're at it?![]()
Now THAT would be awesome!
When i built mine it ended up being something like 1/2" longer than a non superselect T-case (Gen 1 T-case), so it'll be way shorter overall than the Stock Gen 2 Case. Also now that you'll have extra low range you'll need a second mount to the T-cases, Easy stuff.
This is the NP231/D20 i built with Duffy's B4R Kit and a D20 adapter, depending on the D300 you use it may end up shorter than this
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The D300 is a much bigger case, LT had to cut a pretty big hole in his floor on his Gen 1 with 3" bodylift to clear the D300. I'm installing the 231/D20 in a Montero Friday too, I'll try to get pics of that up for you to get a clocking baseline so you don't have to bench press your setup a hundred times.
Nwoods, he knows because it's all posted in the tech section on 4x4wire.com :sombrero: and he has my number in case he needs info on the fly (24hour support line).
Eurosonic, nice! Leafs are easy, look for the Wagoneer 7 leaf pack those ride and flex the best. If you need any info on that set up in a Montero feel free to call or text, finishing up one this weekend too so it'll be fresh in my mind.