This set consists of a charcoal filter for under the bonnet and a vapor separator from the boot of an MGB, MG Midget or Triumph Spitfire or TR6 from 1970 to 1980. The setup came from a 1977 MGB but it will work with just about any British car of the period, and indeed the parts are identical to Midgets and some TR6 and Spitfire models. The parts are in good condition, with no apparent leaks or other issues.