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Excell II gear upgrade

Posted: Thu Jun 21, 2012 8:55 pm
by TechMOGogy
What is this - have read about it in some ads etc but can't find anything on it?
I searched Excell and Excel but nothing came up.
Thanks,

Re: Excell II gear upgrade

Posted: Thu Jun 21, 2012 9:03 pm
by 4x4Pinz
better bushing design and a different way of holding the spider gear sets together. value is in the individuals mind.
My personal take is a good repair if something is wrong with the diff or you always find yourself driving highway speeds and spend very little time at lower speeds. My 712 has exec II (installed before I purchased truck) and my 710 has exec I. There is no way to tell the difference externally but fairly easy to identify through the drain plug hole.

Re: Excell II gear upgrade

Posted: Thu Jun 21, 2012 10:38 pm
by edzz