PRO-BLEND products significantly reduce temperatures in racing and other demanding applications. The life of all lubricated parts will double and horse power gains are apparent. Wide range covers additives for radiator, engine, transmission and differential.

Engine Cool STOP WEAR BY REDUCING HEAT. A HEAVY DUTY FRICTION FIGHTER FOR OIL. Doubles life of lubricated parts. Use with regular or synthetic oil. Coats hot metal. Instantly cools engine oil up to 57°. Cools radiator water up to 7°. A must for towing, climbing and stop and go traffic. Reduces engine noise. Significantly aids hot and cold weather starting. Increases fuel mileage. Eliminates dry starts. Add every 3rd oil change or every 10,000 miles. Contents: 12 oz