I'm with "Richlo" on this one now. You just lost ALL hope of getting any help from any of us. People are trying to give you a way of doing it to get it even close to your goal. You are shooting them down cause you WANT to keep things that are holding you back from getting there.
All I hear is,
I will not get rid of my springs as they handle what I need for hauling and towing..
here's a concept..... have a custom spring made that will match what you have and give you your spud amount of lift. Going THAT high with your current spring will make the whole axle pivot(via the front spring perch) forward and you will have tire clearance issues.
If you must use your springs cause your to stubborn to get correct ones made for the lift you WILL have to lower the front mounting point to help combat the above issue. As I mentioned in my post a bit above.
Will not use blocks... trucks have been using blocks for years with no axle wrap. Shoot, almost ALL the newer 3/4 ton trucks use blocks these days. We are not saying to use a 12" freaking block here. A 2"-3" block will work perfectly fine and help take up some of the lift you are looking for...
Remember K.I.S.S. i.e.-keep it simple stupid.
You really need to thicken your skin a bit. Being a keyboard warrior will not work here. If we know something WILL NOT work the way you want it to, it's probably because we have been there done that. If you can not handle it, well you know where the door is. You have 4 posts on here and besides you 1st post asking for advice all you seem to have done is tell people they are wrong. Well guess what, you can figure it out yourself now. Now we can ALL see why you really got NO HELP doing the front end all those years. No one wants to help you because you do not listen. All those years"PLANNING" and the front came out much higher then you expected. Well right there says your planning failed so that's the way the back half will most likeely go as well. rest of your build is doomed if you do not start paying attention... it is not rocket science to lift these trucks. Many bolt on items to get you close then will have to fab the rest to get you to where you want.
This is all constructive criticism. Take it as you will but this is all I'll say on the matter. No reason for name calling, bullying, or other keyboard warrior bullcrap. Input was asked for, input was giving. You didn't like it so you attacked the input givers. We all read what you wanted and didn't want. But we also know what will work and won't. But with that much wanted lift you will need to compromise somewhere. On the other hand. Maybe this place isn't for you with your process of thinking towards getting help but only if it agrees with you. If you do stay... please, please loosen up a bit. We all have done this a long time and from all walks of life and mechanical abilities and fab skills.
Sent from my SAMSUNG-SM-G891A using Tapatalk