[PNJSNAK]

Jon:
When you order the roll bar from A & C they should include the bracket for the two down tubes and the bracket from the rear downtube. I had to slightly modify my brackets. The brakets bolt to the frame, you have to locate them and then drill thru the chassis tubes.
Doing it with the body on is the only way to do it.
When you order ask Sonny for a manual.
The manual should give you the layout, but be careful with the position of the front two downtubes. Look at the rear wall in the interior. You must make sure you drill so you do not run into it.
The rest of the parts like, visors, winwings and bumper extensions and quick jacks or bumpets you can get from Finishline.
Be careful drilling into the body, put tape down and then use a hole saw bits, go slow, it is easy.
Good Luck.
Jim