I have a 1973 gmc bus i converted to a motorhome about 4 years ago it has been great but ready to move on. I swapped in a 5.9 cummins isb from a 2000 school bus along with the 6 speed alison trans and full tilt/teliscoping steering columb and power steering bus goes 65mph and has plenty of power. The bus has furnace that is ran from a inverter/propane,it has a hot water heater that i bought new when converted along with the water pump. Fridge works good on propane and 120v has new toilet i put in new last year last year. Bus has a led light bar up behind display window along withe clear housing headlights and hids,ledback up lights,very loud air horns ,tenzo racing seats and maual adjustable air ride. There is too much to list message me with questions.