So, at some point in the past, the previous owner of my car converted the battery to a side terminal. It's time to replace the battery, and so I'd like to go back to the old top terminal. So, my question is, what size battery should I be buying? I'm not looking to go back to OEM style, I will likely just go down to Costco to get the battery, but I doubt they will have a listing for a 65 Buick in their catalog.
Thanks in advance,
Keith