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05-30-2013, 02:19 PM #1
2000 Silverado 2500 4WD np 246 to np 263 swap questions
My transfer case needs replaced, low is at the least chewed up gears. 2wd still fine... am looking for used transfer cases, found a np 263 for a good price. I'm hoping that i have to replace nothing but the diff... but I don't know for sure so am asking here. thanks ahead of time.
If I'm not mistaken the np 263 doesn't have clutches in it like the 246 auto trac? I like that idea... would like to know if that's true. Also, would i need to replace the 4wd selector switch for one that i assume doesn't have the Auto button? would it be that simple? or... would i need to replace the control box that's back behind the 4wd switch as well?
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