Re: ZINC IN OIL & ZINC ADDITIVES
Dicky, I've been using the Spectro oil for the last few years. It is formulated for the older engines. Some quick, informational reading here:
http://talkperformanceoil.com/2013/1...-classic-cars/
__________________
Tony
55 Nomad Gasser
70 SS 427 Nova
34 Ford Sedan..Hemi powered
Michigan/ Florida
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