4 Inch Block Kit 1983-1997 Ford F-350 4WD Except Dually Superlift Suspension - Leaf Springs - Leaf Spring Shackles and Hangers RB30 Running Boards come with

RB30 Running Boards come with a Limited Lifetime warranty on materials and construction and a 5 year warranty on the Bedliner Finish

and proven performance in an affordable handheld device

Eliminates Binding & Rear-Steer: Engineered to keep suspension geometry in check under all conditions

Using standard hand tools

4 Inch Block Kit 1983-1997 Ford F-350 4WD Except Dually Superlift Suspension - Leaf Springs - Leaf Spring Shackles and Hangers RB30 Running Boards come withEstablished 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