So I picked up some vert parts at a local swap meet. Both my 69 Camaros have a thicker bolt to hold the lower tack sticks (staple edge of canvas top to, then they get screwed to the body). I needed a couple more for my set and they were in the bucket.
But the bucket also contained these thinner screws that are the correct length. I see the ones they sell repro are also thinner.
So what sizes are 67 & 68? Also maybe these thinner versions are for other body styles and the repro catalogs just say they will also fit F body's?
I feel for 69 vert owners that order the repros and they do not fit the factory holes
