2.5 Inch Block Kit 1999-2010 Ford F-250 and F-350 Super Duty 4WD with 3 5/8 AxleTube Without Top Mounted Overload Leaf Superlift Performance - Catalytic Converters This innovative kit design features

This innovative kit design features a 100 percent bolt-on installation process that is lightning fast compared to other kits this size

17 percent larger turbo inlet size

Fits models with up to a 2in body lift kit

Two Mirror Relocation Brackets

Includes one BDS113228

2.5 Inch Block Kit 1999-2010 Ford F-250 and F-350 Super Duty 4WD with 3 5/8 AxleTube Without Top Mounted Overload Leaf Superlift Performance - Catalytic Converters This innovative kit design featuresEstablished in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand in hand. We can talk the talk because we walk the walk. This question. Whats best for the customer. is always at the top of our list in everything we do, from product planning and design to customer service. This