Our extended shackle is designed around using Deaver leaf springs. These are longer length than the stock shackles and allow for maximum wheel travel. The stock shackles are too short and limit droop. These are 1″ longer on the Chevy Silverado and 1.5″ longer on the Ranger and F-150. Since the shackles are longer, they will lower the ride height compared to the stock shackles. On Ford Rangers you will need to cut a hole in the bed for the shackle to clear.
These are laser cut from 4130 chromoly, CNC formed, TIG welded and then bead blasted and nickel plated.