I've been making a set of kickpanels(speaker) for my 69 k5 and posting at the other truck site. Here is the link if interested. Click here to see I started making my new speaker kickpanels as mentioned on other post here in past. I bought one panel board at hardware store for about $5.00. Also bought a gallon of fiberglass resin for about $30, but you could get buy with a much smaller amount 1) Pic shows the panel cut, with raised "o" for speak, angled with various post length. Old T-shirt does the job..ruined with work on truck: 2) In first pic, the "O" is already glued to t-shirt. Now to glue the shirt to frame of kickpanel. Buy a cheap $4.99 glue gun at HF..easy and cheap. Starting the glueing process. Work around, making sure it is smooth and tight(: )Glue points at a time, not with a constant bead, that way you can adjust and take your time. All done with Glue! Notice that I brought done the section that will have the vent lever secured to it so that there is no interference. You can see the glue line that makes this happen. Each day this week, I'll be adding to post as I progress. Goal is to finish for a Saturday installation!