Specifically designed to work optimally with the IRO 3.5"
packs to acheive a slightly taller stance and even better load capacity. Expect 1-1.5" lift when adding these to your IRO leaf packs. Included with the new leaf packs are new center pins for easy reassembly! May not work with other manufacturer's springs.
If you need an add-a-leaf for factory springs or other manufacturer's springs that DO NOT have the Berlin Eye ends,here is the product you are looking for: Full Length Add-A-Leaf