By rust I am assuming that you are talking about the frame and not the panel areas of the roof, in which case no you can't. At least not without adding a full chassis. The roof is a major structural element of the chassis and without it, at best your doors won't shut and at worst you car will fold up.
If it is just the skin you want to cut, then you shouldn't have any problems.
Tue, 25 May 2004 00:31
