I don't think the additive is actually lead. Just something that approximates lead's characteristics. Whether the "modern lead-like" additives do much has been debated in forums for years. If using it makes you have peace of mind add it; it won't hurt the engine. Thanks, Gary H. > -------Original Message------- > > Well I was at auto zone and they have bottles of lead additive. I was just wondering if it would help at all. -- -- Please address private mail -- mail of interest to only one person -- directly to that person. That is, send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! 1962 to 1965 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. -- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. http://groups.google.com/group/1962to1965mopars?hl=en.