35374/35378 Battery Cable Kit.
Positive 2/0 battery to starter or 3/0 for improved cranking.
For 2008, 2009, 2010 Ford 6.4L Powerstroke, Superduty F250/F350

Includes:

    Positive 2/0 battery to battery 
    Positive 2/0 battery to starter or 3/0 for improved cranking
    Right and Left Negative Cables
    2 Positive and 2 Negative military style battery terminals
    4 Lock nuts
    10 gauge, 72? Start relay to starter wire.
    Small lug military terminal adapter
    2 red and 2 black military style battery terminal covers
    2 sets of terminal protectors
    Loom
    5 mountable and 5 normal zipties