Moroso introduces a GM 'P/U, SUV '07-'16 Gas aluminum Coolant Expansion Tank, Part No. 63854. Direct bolt-in replacement to stock 2 piece plastic tank. Fabricated Aluminum for strength, factory tanks fail after repeated high heat situations. This aluminum tank can be polished, chromed, painted, powder coated or left as is for a race look. Features a billet aluminum radiator neck that accepts the factory cap.
