Thanks for the reply Deathorvictory.
Are these the type of Blocks that you used
Are these the type of Blocks that you usedhttps://www.roughcountry.com/universal-lift-block-kit-6594.html?rrec=true
does it matter if the blocks are steel of Billet Aluminum? Probably not something you'd want to fail while driving.
The have the square U-Bolts as well.
I'll check the shocks. The Rancho RS55113 Shocks have 7.4 inches of travel. I guess I would measure to see at what part of the stoke the shocks are currently and jack the back up 3" and re-measure? I lost rear wheel gap with the HD front shocks, I'm assuming the rear shocks are more compressed than before. It's snowing now, I'll crawl under there and measure when things dry up.