The 70 Duster......
Here is a pic...... I had the shop weld in some extra bars on both sides in the door opening. The rotisserie also has bars welded in on both sides of the "feet" that run from the front of the rotisserie to back "feet" to hold it square and help support the front and back from moving. Plus the car has the US Car Tool subframes welded on, so there should not be any movement at all on the rotisserie.