it never ceases to amaze me the bias against
synthetic oil in classic cars. Dang, they need the good stuff a whole helluva lot more than the modern engines do/
of course the naysayers are generally those who make some money when your engine is worn out, something that a good
synthetic oil will delay by 100,000 miles or more. When I working on engines professionally. I enjoyed saving my clients some $$$ by using and recommending
synthetic oil in their cars and motorcycles.
Z.