Race homologation is a beautiful thing. Sure, it may be a pain for automotive manufacturers, especially the low volume ones. However, it’s brought enthusiasts a number of tempting cars with race pedigree they can use on the street everyday. I’m not sure how often one would use a vintage Porsche 904GTS on the street, but it’s entirely possible. This car was developed for the FIA-GT class and would be the first Porsche to utilize a ladder chassis and fiberglass bodywork. Only 106 were ever produced, this example for sale in Germany was owned by a gentlemen in Sweden for 44 years, having been entered into competition for a few events early in its life.