Fox Shock Box 4-6 Inch Lift Kit 2001-2010 Chevrolet Silverado/GMC Sierra 2500 Hd Front and Rear Shocks Superlift Air & Fuel - Carburetion & EFI - Fuel Injection Throttle Body Spacer Return Size: 8 An O-Ring

Return Size: 8 An O-Ring

Engineered for maximum output and performance

Recovery Ramps and Overland gear

#003408 (4 inch) Leaf Springs and #003608 (6 inch) Leaf Springs come with OE style bushings installed

Fox Shock Box 4-6 Inch Lift Kit 2001-2010 Chevrolet Silverado/GMC Sierra 2500 Hd Front and Rear Shocks Superlift Air & Fuel - Carburetion & EFI - Fuel Injection Throttle Body Spacer Return Size: 8 An O-RingEstablished 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