Help with leaf spring choice. Pictures inside!

[fourgearsavoy]

Hello,
I am really looking into these springs. It looks like the 3800lb are the 454 and 455. The 456 and 457 are 3400. Which ones do you have in your picture?

I looked they are the 454 and 455 springs

 

[fourgearsavoy]

Well, I went cheap and ordered the Pro Comp 13120 add a leaf. I am going to add it into my leaf pack. After much research it looks like plenty of Mopars have had this installed and it stiffens the springs back up and adds an inch or so of lift. They are 2.36" wide which I believe to be very minimal. About 1/16" inset on each side of the leaf when compared to the 2.5" leaf.

Pro Comp Suspension Systems 13120 Pro Comp Add-A-Leaf Kits | Summit Racing

Free Shipping - Pro Comp Add-A-Leaf Kits with qualifying orders of $109. Shop Leaf Spring Add-A-Leafs at Summit Racing.

www.summitracing.com

Make sure you get new center pin bolts as the old bolts will be too short.
Gus