Found this funny picture on Doriten: a flatbed truck literally hauling a bunch of RWD Nissans!
Flatbed hauling RWD Nissans
Flatbed hauling RWD Nissans

How to keep it together? Just put a big strap around the Siliva S14 and everything will be tied together! :D

For the record:
On top: Nissan Silvia S14
On the bottom rear: Nissan Laurel C35
On the bottom up front: Nissan Gloria Y33