3 Inch Block Kit 1999-2010 Ford F-250 and F-350 Super Duty 4WD with 3 7/8 AxleTube With Top Mounted Overload Leaf Superlift Air & Fuel - Fuel Sensors & Gauges - Fuel Level Gauge 2L vehicles equipped with the

2L vehicles equipped with the 6R100 transmission

will affect cabin airflow when the top or doors are on and cause the HVAC system not to work properly

Reduces turbo lag

Adjust fuel and ignition for any engine modifications

Diameter: 0

3 Inch Block Kit 1999-2010 Ford F-250 and F-350 Super Duty 4WD with 3 7/8 AxleTube With Top Mounted Overload Leaf Superlift Air & Fuel - Fuel Sensors & Gauges - Fuel Level Gauge 2L vehicles equipped with theEstablished 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