Join Date: Nov 2002
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Re: Your opinions on transfer case to use
IMHO, unless your buying or building a beefed 700r4, the D20 will hold up to as much punishment as the tranny will. Yes there are stronger t-cases, but the Dana 20 isn't bad. There is a beefed output shaft kit available that might not be bad to look into.
If you think you need something stronger, like stated above the Atlas is as boss as you can go. Otherwise np205's are bullet proof, but have a high low range. I like D300's a lot, but I don't know if there is enough of a strength difference to justify the switch from a D20. np241's are chain drive, but have seemed to have a very reliable service record, and may bolt directly to your 700r4 (although I'm not sure).