Here we install an AutoPower Rollbar.

Just put it in, bolt it down, and you're done....

NOT!
Beforee you do anything you need to install it and mark the carpeting.

Carefully cut four rectangles out so you get a metal-to-metal mount.

Drill pilot holes with the rollbar installed. First the floor.

When I have some drillbits to get rid of, I let Jeff use the drill.  Then he can make
them into two shorter drill bits, neither of which work very well!

Witht he floor bolted in, mark the rear posts with a punch.

Bot it in and you're done.  Takes about 2.5 hours to do it carefully and correctly.