Our fabricated shackles are built to the highest quality and welded to perfection like all IF products!
 
These are 7" center to center and have a "kick" in the design to clear at drop and avoid binding. They come in both 2.5" and 3" leaf spring options!
(2.5" leaf has a 3" spread)
(3" leaf has a 3.5 spread)
 
Silverado / Sierra - 2.5"
F150 / Raptor - 3"