I've got my faithful Ram 1500 Hemi, and am running a lot of electrical things off it. My brother has an 05 Ram 2500 with the 5.9 Cummins, and I love his dual battery. Would I be able to just buy that as a replacement part for a 2500 and plug n' play to my hemi?

 

I seen someone here did it don't quote me but thought I read weedahoe did

 

yeah I have it in mine.

I took a pass side battery tray from a CTD and put it on my pass side. This means you need to use a custom CAI for clearances though. I have pics in my gallery link in my signature and a thread on it somewhere.

My pass side battery is grounded to an empty bolt hole on the front pass side of my 5.7 block. Both are charged from my 136A alt

If you got any Qs, PM me