I know that the old 6.9 school buses had an Allison automatic option, I also just saw one for sale on ebay. How come nobody here has installed one of these on our trucks? Is it a size or weight issue? Just curious.
I drove a 72 passenger international loaded to capacity once and it had a 7.3 motor and manual trans, slowest bus i ever drove. I cant imagine a 6.9 with an auto in a full size bus, would be slower than molasses in January.
Isnt the Allison a 4 speed?
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