MAG 1 LEAD SUB is a premium lead substitute designed for use in older gasoline engines that require leaded fuel. This 12 oz bottle provides essential protection against valve seat recession, ensuring longevity and performance. It is formulated to enhance fuel combustion and reduce engine wear. MAG 1 LEAD SUB is compatible with all gasoline types and meets industry standards for engine protection. Ideal for classic cars and vintage vehicles, this product helps maintain engine efficiency and reliability.
