1989 Caprice Lift Kit Suspension Issues.

This is a customers vehicle that arrived to have custom audio installed and repairs from previous shop failed installation and wiring. I noticed issues with the ride height, pitch and more with the vehicles suspension.
I climbed under the car after reaching out to a professional. I can see the issues but I don't do these type of installations for suspension so not sure what is required to correct the issues.
I reached out to a professional shop that does Top Notch work for their knowledge on this.
Video link to their page if you want work done for cars like this with the suspension upgrades and are in their area.
• 1989 CHEVY CAPRICE REA...