I had to replace my quarter panels and the window to trunk lid panel on my 67 chevelle and I need to know how many and what location the replacement screw in pins for the clips go. I need to drill these out before we paint car. I think the pins are 5/16ths of an inch from the bottom of the area that the glass sealer goes, am I correct on this measurement?Mine was to rusted out to know the location of these pins. Are there 6-8 across the bottom and 2 on the sides and 6-8 across the top? Some cars I saw must have had some added because there were way to many, some only a couple inches apart. A couple of my friends have 66 chevelles, but do not remember because it has been awhile since they saw this part of there cars. Any help is appreciated.
Thank You,

Bruce