I Have An 84 Truck And Am Planning On Putting Longer Springs In The Front. Has Anyone Relocated The The Rear Shackle Mount On The Front Springs. Looking For Some Ideas On How To Move It Farther Back In The Frame Any Ideas Would Help. Maybe Someone Has Done This Already.

 

You can run a longer spring shackle up front to handle the longer springs or a "banana" type shackle that is angled to the rear. However, a better option is to move the front spring hanger forward since the biggest clearance issue up front is having the front tires moving back into the wheel well under compression:
- http://www.4crawler.com/4x4/4R_suspension-III.shtml

 

What I Have In Mind Are Rear Durango/ Dakota Springs They Measure 24 By 32 The Plan Was To Move Front Mount 4 Inches Forward And Relocate The Rear Mount Farther Back

 

Well, you will have to deal with the widening frame as you move back. Would likely need to put the shackle hanger under the frame and inboard it to keep the width equal to the front hanger.

 

I Was Trying To Get Sum Ideas How Maybe Someone Else Has Designed It . Have Any Idea Of Who Might Have Done It Already And Save Me Sum Design Time?