Carli Suspension CS-FCASTERSHIM-25 Caster Correction Shim (2 Degree)

Use the Carli Suspension Caster Correction Shim (2 Degree) CS-FCASTERSHIM-25 when you're fine tuning the suspension system for your Ford F-250/350 4WD. When lifting the front of a Super Duty 2.5", caster will be reduced by 1 degree. The 2-degree shim specified with the 2.5" lift systems not only restores caster but increases it by 1 degree from the stock spec to ensure proper tracking with larger tires.

Note: If running Carli Radius arms, it's not necessary to run any additional caster correction.