[rsavage]

If the speaker was placed in the right side panel on trucks with side panels then the survivors with radios would have holes in them. I have a set of originals I bought from a board member and the right side doesn't have a speaker hole. I haven't seen a speaker installed in that way from the factory. I don't think that the blog post can be counted upon as reliable. It refers to the Blazer as having a 107" wheelbase when the diagram below shows the correct 104". Further, it appears that the brackets on the speaker shown have been bent to 90 degrees?