Back in the days of driveable/buildable street cars beginning with a $100 investment, my '56 Chevy 210 6 cylinder, "tree" speed as an example, many of the local hot-rodders used a flexible steel pipe for exhaust. Of course it was not very efficient since it rusted quite readily in the seams. This stuff was one of J. C. Whitney's best sellers. Anyway, does anyone have any suggestions as to where I could find this pipe in scale, or maybe ideas on fabricating some? I need some to build an exhaust on a short track car I am building.