Superlift 4" Rear Block Kit | Multiple Applications - 1999-2010 Ford F-250/350 Super Duty 4WD with 3 7/8 Axle Tube - W/Top Mounted Overload Leaf

INCLUDES:

• 2 cast iron blocks, four u-bolts, all nuts and washers needed for installation
• Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation
• The best customer service and technical help in the industry

Superlift's block kits include two cast iron lift blocks, and four U-bolts with factory type Hi-nuts and flat washers. The blocks are cast from Class 30 Gray Iron, the same material used by vehicle manufacturers for their spacer blocks. Our U-bolts are manufactured from low allow, high strength steel. The anti-corrosion finish is either Zinc or E-coat

Installation Notes

• Installation time: 1 hour
• Difficulty level: 1 of 5