Is it true that the MCI MC-5C 35' motorcoach, if specified with an automatic transmission, usually was the Allison MT644 rather than the HT740? Would I think the MT644 was the only automatic transmission available for either the 6V71 or 8V71 engines?
Meaning, one manual transmission (Spicer 8844) and one automatic (Allison MT644). Some stories suggest these had the Allison HT740 automatic, but I think those stories are false.
Thank you,
Ben Edge