These blocks are flat like the factory block and have a built in bump-stop tang.
1999-UP FORD SUPER DUTY 4" BLOCK KIT
Fitment:
Ford Excursion Eddie Bauer 2003 to 2005
Ford Excursion Limited 2000 to 2005
Ford Excursion XLS 2004 to 2005
Ford Excursion XLT 2000 to 2005
Ford F-250 Super Duty Cabela's 2009 to 2010
Ford F-250 Super Duty FX4 2008 to 2009
Ford F-250 Super Duty Harley-Davidson Edition 2004 to 2010
Ford F-250 Super Duty King Ranch 2004 to 2022
Ford F-250 Super Duty Lariat 1999 to 2022
Ford F-250 Super Duty Limited 2018 to 2022
Ford F-250 Super Duty Platinum 2013 to 2022
Ford F-250 Super Duty XL 1999 to 2022
Ford F-250 Super Duty XLT 1999 to 2022
Ford F-350 Super Duty Cabela's 2009 to 2010
Ford F-350 Super Duty FX4 2008 to 2009
Ford F-350 Super Duty Harley-Davidson Edition 2004 to 2010
Ford F-350 Super Duty King Ranch 2003 to 2022
Ford F-350 Super Duty Lariat 1999 to 2022
Ford F-350 Super Duty Limited 2018 to 2022
Ford F-350 Super Duty Platinum 2013 to 2022
Ford F-350 Super Duty XL 1999 to 2022
Ford F-350 Super Duty XLT 1999 to 2022