Put a complete Holden (GMH) front end fully assembled in the cabin of my 911 more than once. Had to take the passenger seat out and it was a bit of an art to get it all in and out...but when all the workshop utes were out delivering and a good customer needed his suspension bits back my car was called into commission
. I was VERY picky which panel shops I would deliver to though, as the unloading was usually more tricky than loading. Never marked the car...lots of newspaper and patience!
Used to cause a riot in the panel shops I would visit
.