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Author Topic: np203 / dana 20 mounting differences...  (Read 229 times)
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Metal Twister
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« on: November 10, 2009, 08:34:02 PM »
So im planning on using a t350 or 400 on the rig in the near future. The transmission has a np203 hanging off of it right now and came out of a k5 Blazer. Could I take the Dana 20 transfer case and swap it out for he 203 without an adaptor? Is it a direct fit up? If it is posible which is a stronger transfer case the dana gear drive unit or the chain drive 203?
« Last Edit: November 10, 2009, 08:34:58 PM by Metal Twister » Logged
84socal
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« Reply #1 on: November 10, 2009, 08:56:55 PM »
gear drive is typically stronger        but are u positive the 203 has a chain drive ???   
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Metal Twister
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« Reply #2 on: November 10, 2009, 09:20:55 PM »
Yep, sure. I had a Blazer years ago that I had a problem with the chain streching. Come to find out I was using tranny fluid on it and it needs 20/50 motor oil to lube correctly.
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