Lucas Oil 20640 Super Coolant, 16 Ounce / 473 mL

Lucas Oil (345) (345) Super Coolant, 16 Ounce / 473 mL Lucas Super Coolant has been scientifically formulated to provide the ultimate protection in automotive and racing cooling systems. It protects the entire system from rust, corrosion and electrolysis including aluminum. Our unique formula prevents deposits that can cause overheating, and has been proven to reduce coolant temperatures up to 20°F. Lower cylinder head temperatures means advanced ignition and more horsepower.