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Group 31 fits in my cruiser no problem. Far superior battery. Have to convert your cables to eyelets but it's worth it
Yes that is true, but I don't believe that battery is sold at Costco. Interstate makes a specific battery line for Costco (at least it is labeled that way)Interstate makes group 31 as does everyone else. It's a truck battery. As in semi truck. Bigger, heavier duty, and cheap. And real threaded posts! Win!
With the babydick Toyota alternator everyone with a landcruiser should have a bigger battery.
Which one did you get? Which Costco/Interstate group code and version (AGM or regular acid)? I had the same problem with my group 27 DieHard Platinum so I found that I could put a 1" piece of wood underneath to shim it up to the proper height.Digging up an old thread... I purchased the costco/interstate battery "costco code" 1. The battery is 12" x 7 1/2" x 6" it fits perfectly length x width but is a little short. I built a custom hold down with a spacer that fills the 1" height gap.
The reason I went with this battery over the others was the extra 150 CCA and the 30 extra minutes of reserve.