A Core deposit is a form of deposit you pay until returning your old part. If you don't have the core at the time of purchase, you must pay the core charge. That charge is refunded to you when you return the core.
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. The 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.
Lower cylinder head temps
Allow advanced ignition, timing and more horsepower
Reduce operating temperatures by up to 20°
Prevents corrosion, electrolytes and deposits that cause leaks, overheating, and cooling system failures