Wait, so I'm confused now between what you guys are saying and the fact I think Chevy had about 2 or 3 different types of white letter tires in the '69 catalog. I'm not disputing firstgenaddict's assertion and pic that those Firestones are THE correct tire, because I believe him.
However, what ones should we get now? The ones that say Goodyear and then Polyglas F70-14 are NOT correct? I see them on about 3/4 of restored vehicles. If those aren't correct, should we get the ones that were on the Z/28? (see below) If not, which ones. A pic would be helpful. Thanks.