Quote:
Originally Posted by 93 Krawler
That's what I was thinking or an Allison if it's possible. We have a 3/4 ton 2011 express at work with a 4.8 and an Allison 6 speed. That would be sweet.
We bought it used with 95,000 miles. Must have been a fleet vehicle. They treated their drivers well. It is AWD, fully loaded, and has rear air/heat.
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I don't think that the Allison Trans ever came in the Vans due to the ENORMOUS size of the trans. The DMAX vans came the the 4l80E. The new trans that GMA has for gas vehicles is a 6L80E or 6L90E depending on GVW.
The 6L90 with the tapshift is being retrofitted into some older trucks and should be awesome.