Thread: New to the Group
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Old January 15th, 2020, 04:27 PM
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jmfurgason jmfurgason is offline
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Default Re: New to the Group
Great forum, much needed info,any one know if Castrol GTX 10w30 conventional has adequate ZINC ? this oil was highly recommended, however this is my 1st change 1963 GMC 305E 1000
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