PPE 116454025 COOLANT OVERFLOW TANK 2001-2007 GM 6.6L DURAMAX

This is one piece that you wont mind showing off in the engine bay of your 2001-2007 GM Duramax, the PPE coolant overflow tank.

developed this one gallon capacity all aluminum tank to be used with a relocation kit for the second battery.  This gives you much more room for your twin turbo kit, or when using a larger framed primary turbocharger that requires more room for the exhaust and turbine housing.  Being that aluminum has better cooling advantages over plastic, not only does it look amazing, but functions just as good as it looks.  Coolant overflow tank comes with a billet overflow neck, Stant Lev-R-Vent 16 lbs. cap, and NPT to hose barb fittings for an easy installation.