Yeah, the biggest thing that throws me off is that he claims "It is a 100% rust free1978 Datsun 280Z chassis. When we started building this car we stripped it down to the frame and put it on a frame roller. It was media blasted to remove all the paint and debris then primed, zinc coated, and undercoated. You will never have to worry about rust! Then ALL of the fuel and brake lines were hand shaped and replaced with Stainless steel lines and stainless junction fittings."
Then you can slightly see the under side, the is old underbody coating and I can see rust on many of the seems and other spots. Look at the picture of the turbo, you can see the rust and maybe a bent frame rail.