Are you building a compound turbo kit for your LMM Duramax? This tig welded, fabricated coolant tank will do the trick. Comes with a new level sensor and Radiator Cap.
Part Number: 74600
Features
Bolts up to factory mounts
New Radiator Cap
New Level Sensor
Leak tested
Notes
Will not replace the stock tank, for use with twin-turbo kits that relocate the factory battery