Part Two: Making The Filler Plates
There are two options when it comes time to fill the holes in the doors: either make your own or go and buy them. If you buy them, make sure you are getting quality fillers. Sixteen-gauge sheetmetal is ideal- any thinner has a tendency to warp easier and have more blow-through when welding. Grant Kustoms made our fillers for us, but if you want to make them yourself follow along as Bob shows us how.