12v battery is starting to give out on my 1946 CJ. Currently has a Bosch S5001 on it which fits and gives 52Ah. It looks rubbish, as it is white plastic. Struggling to find a traditional black battery that fits on the batt, tray and gives enough grunt. Do I need to extend the length of the tray or is there another option. I seem to have 232mm of length available between the J hooks and most powerful modern 12V need about 270mm.
How much starting power does the 2.2 Go Devil need? It is the uprated post war L134 with the reinforced head.
Help!