On my 1987 Brougham. A bit of a pain to install without a lift, glad I did it while doing my 8.5 axle swap. I have to trim the exhaust shield and install it.
Also the left side was reluctant to install. I heated to about 230 fahrenheit in the oven and then banged it a bit.
I bet it took a lot of iterations though with the fabrication jigs to get them so tight.
I would have liked to gusset the L shaped flange but did not have the welder. It is too bad cause I won`t remove them now that I know how they install.
I also had to pull a bit on the fuel and brake hard lines and re-shape them a little. Since they would also rub on the braces, I put some rubber hose around these lines.
Here it is what they look like on both side.
Nice product...cheers!