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Group 31 battery in a Gen 4

559 Views 3 Replies 3 Participants Last post by  Defender110
Has anybody installed a Group 31 battery in their Gen 4? The battery box fit on the stock Group 94R looks pretty tight. Heard of some folks putting these in older generations. I'm looking to install an Odyssey Extreme series battery, which I've had excellent luck with in other trucks.
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As I recall the passenger side is a little tighter than the driver side for a larger battery. I have the Odyssey 94R H7 L4 batteries. That should do it.
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