Gen 2, with 5.9L, 12 valve, Cummins.
This cold weather kit is for trucks used in extreme weather (i.e. snow plows). They might be a little harder to install than the 2/0 kit. Some customers, but not all, have reported that minor fitting was necessary (ie grind starter lug for clearance).
Right Positive 2/0 battery to battery with loom.
Left Positive upgraded 3/0 battery to starter cable for improved Cold Weather/Hard Start performance with loom.
Right and Left Negative Cables with loom.
2 Positive, 2 Negative military style battery terminals with lock nuts and covers.
Please see the picture.
Alternator cable is optional.