Does anyone know if a class 3 can be space framed at the rear or does it have to have a floor in it ,seen one for sale but don’t want to buy it if it’s not ok
Thanks

You can space frame the rear of a class 3 but it must have a floor pan from the front bulkhead back to the B post and then the rear space frame must be covered so that you can't see any of the space frame. This cover does not have to be part of the floor.