EVANS EC31001 Collectors Choice Waterless Engine Coolant for Vintage and Classic Cars, 1 Gallon

Specifically designed for vintage and classic gasoline vehicles, and light to medium duty diesel engines Generates low vapor pressures, prevents coolant loss, and reduces strain on cooling system components Has a boiling point of 375 Degree F and will not vaporize, eliminating boil over and after-boil Eliminates pre-ignition and engine knock caused by overheating, improving combustion efficiency to deliver more power and improved fuel economy Contains no silicates or phosphates and requires no Supplemental Coolant Additive (SCA) Minimizes the potential for corrosion and electrolysis issues, and reduces maintenance costs During installation ensure that all of old water-based coolant and water is removed before installing this product