All the tanks for A bodies from 64-74 are identical except for vents and filler tube diameter. All the Tanks Inc FI tanks like in the photo above, are single vent tube units, and will have either a 2" filler hole or 2 1/4" hole. the filler neck/tube is either 1 3/4" OD or 2" OD. The grommets are different as well. Measure your tube, then let me know what size. These tanks can easily be used for either single or multiple vent systems. It is the best tank available for Mopars period. Galvanized then powdercoated silver, Fuel pickup or pump assy and sender are all above fuel level so no worries about leaking or Chinese sender rings!
