Hey guys I have a 250 w/269000 miles. the rear spring pack is sagging and the side clamps are broken..

I want to replace with the spring with a 350 spring or as I read a better "letter code" factory spring pack. I dont know yet what is on the truck as I just found out how to get that info.

my plan:
Lift about 3-4" all the way around.
Adding the Mini spring pack in the front.
Back- New springs with "xyz" for a block after I figure out which front spring pack.

I need a 1-2" rake so it sits level while my trailer is on.

What are the most HD springs for the back..

 

if you are located in the northeast i know a great place that custom makes springs for less than ford's wimpy ones

 

there's a place in cincinnati ohio called dent springs, they can make anything you want also. best i can do you for...