For F250 applications, a 4" block can be used in place of your factory 2" block, in turn leveling the truck from front to rear, allowing use of ICON Rear Shocks.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2009-2010	Ford	F-250 Super Duty	Cabela's
2008-2009	Ford	F-250 Super Duty	FX4
2005-2010	Ford	F-250 Super Duty	Harley-Davidson Edition
2005-2016	Ford	F-250 Super Duty	King Ranch
2005-2016	Ford	F-250 Super Duty	Lariat
2013-2016	Ford	F-250 Super Duty	Platinum
2005-2016	Ford	F-250 Super Duty	XL
2005-2016	Ford	F-250 Super Duty	XLT
2009-2010	Ford	F-350 Super Duty	Cabela's
2008-2009	Ford	F-350 Super Duty	FX4
2005-2010	Ford	F-350 Super Duty	Harley-Davidson Edition
2005-2016	Ford	F-350 Super Duty	King Ranch
2005-2016	Ford	F-350 Super Duty	Lariat
2013-2016	Ford	F-350 Super Duty	Platinum
2005-2016	Ford	F-350 Super Duty	XL
2005-2016	Ford	F-350 Super Duty	XLT