I hate to bring this up again but I thought this might be interesting for some. I was searching around for another project car to work on after I finish my Delorean, I was looking at ERA's replica cars for the GT-40. They said that they can either make the chassis of the car out of standard steel or Stainless steel. They have produced a number of these cars with Stainless steel chassis from what I understand with no problems. So there are other cars out there with Stainless steel chassis that have no problems and are safe. Here's the link: http://www.erareplicas.com/gt/gt.htm scroll to the bottom where it says "Specifications" in red. The third point under the heading is the chassis. Steve