Having what looks to be a king pin D60 (very good axle) using leafs, your best and simplest bet would be a fresh set of F350 leaf springs and shackles, and a good set of stiff shocks (like a kyb monomax)
Beyond that, it looks like you are overdue for a lot of maintenance just on the front end.
Tie rod ends look suspect, and it looks like at least one axle seal is blown.
I believe f350 springs are 54" long, his are 46", could end up with some fab work.
So you believe that the current length of springs are ok and shackles are not needed to be replaced?
+1 on it being an alright design in need of a little love and maintenance...
I'd go to a weigh station or a CAT scale in your area and weigh BOTH front and rear of your van. Make a couple calls to some quality leaf spring manufacturers (Atlas, Deaver, etc) and tell them your situation. A new set of custom "progressive" springs and shocks should do the trick, and should be way under a grand if you do the labor.
So they will make custom springs to fit my current hanger/shackles
So I think I got up some more pics with better angles of the shackles I'm curious if anyone can tell me specifically what needs to happen with the shackles?
The design of your shackles is fine. Once they are apart you will see if there are any parts that need to be replaced due to wear, probably just new bolts. The springs will have new bushings. You also need to get after all that rust.
...(There is a CAT scale at the Broadway/I-84 burns bros truck stop,I prefer, pacific recycling on emerald is $4, north of horseshoe bend s. Bound hwy 55 there is a free scale.)...
Wondering about the weight of a truck, I called a recycler near me and they wanted $4 for a weighment. I just grabbed an old bed frame from an apartment dumpster on the drive over and they weighed the truck as I drove in, I threw the bed frame on their scrap pile, and they weighed me as I drove out. Cost me nothing and actually paid me $2 which I spent on a coffee and doughnut at their pay window. :coffeedrink: