Coolant Expansion Tank, Fits: Dodge/Chrysler 300C, Challenger, Charger '11-UpDirect bolt-In replacement to stock plastic tanks Fabricated of aluminum for strength can be polished, chromed, powder coated or left as-is for a race look Plastic coolant tanks fail after repeated high heat situations Features a robust billet aluminum filler neck, fittings and power steering tabs Increased coolant capacity over stock tanks Use with Moroso Part No. 63498 Power Steering Tank for the most eye catching result, the factory power steering tank will also fit up Optional Moroso Racing Radiator Caps Part # AVAILABLE OPTIONS 63307 6-8 lb Racing Radiator Cap 63309 8-10 lb Radiator Racing Cap 63313 12-16 lb Racing Radiator Cap 63316 14-18 lb Racing Radiator Cap 63320 19-21 lb Racing Radiator Cap 63324 23-25 lb Racing Radiator Cap 63328 27-29 lb Racing Radiator Cap 63332 31-33 lb Racing Radiator Cap