One of the other clubs that I belong to for another make of car (that has 12 cylinders) features a member who makes batteries up just as you describe for those cars. If you contact me off list, I will provide you with contact information so that you can talk with him about the process. I believe that he actually puts the batteries together prior to sale, but he may be able to tell you how it is done. I am not that particular myself. Paul The batteries that he puts togetherIn an email dated 8/6/2004 3:47:52 pm GMT Daylight time, "Henry Hopkins" <hhrp@xxxxxxxxxxxxx> writes: >Using a correct period battery for a 56 Imperial. �Having poor luck with them >as first two were duds and the third is now poorly performing. �No help from >manufacturer on shipping damage, etc., etc. �So considering an Optima battery >inside a correct case. �I have heard that is done or is possible. �Any >experience with that out there? �Where does one get an empty case? �Would I >have to make one up myself emptying out one of the bad ones? Sounds messy to >me. > >Maybe there is advice and/or experience to relate??? > >Thanks, Henry Hopkins, Richmond, CA >