BAK Revolver 4s Driver Side End Cover. This is still a work in progress. I printed this one to make do in the meantime. Anyone who has this tonneau is probably missing theirs as well. I made the insert so you can glue it in place, and it won't fall off, like they love to do.
Print with something that can take some heat from the glare-bear.
The author marked this model as their own original creation.