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★★★★★ 4.9 (618 Google reviews) · Marietta shop · 📞 (678) 400-6467 · 🗺️ Get Directions · Live From The Shop
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Rough Country · Authorized Dealer

2 Inch Block & U-bolt Kit | Ford F-250 Super Duty 2wd/4wd (2005-2010)

Part #: 6557UPC: 843030112059Brand: Rough Country

$99.95

Price does not include installation.

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Final approval and terms are determined by the lender. All payment options

🛠️ Install available in Marietta, GA

Installed and serviced at Road Runner Wheels & Tires — 1585 Roswell Rd, Marietta, GA 30062. Call (678) 400-6467 to schedule.

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Built for Ford F-250 Super Duty owners who want to restore sagging rear suspension or add 2 inches of lift height, this block and u-bolt kit replaces worn factory components with heavy-duty fabricated steel that's stronger and built to last. The tapered design reduces driveshaft angle for proper geometry, and supports tires up to 33 inches.

Installed and serviced at Road Runner Wheels & Tires. Most suspension upgrades go in the same day. Call (678) 400-6467 to schedule.

What's included

  • Steel blocks — Fabricated steel (not cast) for superior strength and lifespan. Tapered to reduce driveshaft angle and fitted with a single 9/16-inch pin that matches your factory axle pad. 2.5 inches wide, powder coated black.
  • U-bolts — 5/8-inch thread, 3.625-inch inside width, 16.5-inch inside length, round style. E-coated black and corrosion resistant, with four inches of thread for secure installation.

Important notes

  • Does not fit models equipped with overload springs.
  • Does not fit dually models.

Why customers pick this at Road Runner

  • Tapered block design corrects driveline geometry after lift — no binding, no premature wear.
  • Rough Country lifetime warranty backed locally by Road Runner Wheels & Tires.
  • Professionally installed by technicians who service these kits every week.
  • Alignment performed in-house as part of every suspension upgrade.
  • Mount and balance available in most cases — get back on the road quickly.

Ready to build it? Call (678) 400-6467. Hablamos Español.

Features

  • Blocks
  • Fabricated steel blocks are stronger and offer a longer lifespan than cast blocks.
  • Tapered to reduce drive shaft angle.
  • Single 9/16-inch pin blocks.
  • 2.5-inches wide.
  • Powder coated black.
  • U-bolts
  • Thread Size: 5/8-inch
  • Inside Width: 3.625-inch
  • Inside Length: 16.5-inch
  • Style: Round
  • E-coated black
  • Corrosion resistant
YearsMakeModelDrive
2005-2010FordF-250 Super Duty Harley-Davidson Edition4WD
2005-2010FordF-250 Super Duty King Ranch4WD
2005-2010FordF-250 Super Duty King RanchRWD
2005-2010FordF-250 Super Duty Lariat4WD
2005-2010FordF-250 Super Duty LariatRWD
2005-2010FordF-250 Super Duty XL4WD
2005-2010FordF-250 Super Duty XLRWD
2005-2010FordF-250 Super Duty XLT4WD
2005-2010FordF-250 Super Duty XLTRWD
2008-2009FordF-250 Super Duty FX44WD
2009-2010FordF-250 Super Duty Cabela's4WD
  • Tire size: 32″ to 33″ tall
  • Lift height: 2″
  • Install time: 2 - 3 hours Installed in-house at Road Runner Wheels & Tires — 1585 Roswell Rd, Marietta, GA 30062. Alignment performed in-house as part of every lift install. Call (678) 400-6467 to schedule.
Does NOT fit models equipped with overload springs. Does NOT fit dually models.

Rough Country Lifetime Replacement Warranty covers all structural components against defects in materials and workmanship for the original purchaser's lifetime ownership of the vehicle.

3-Year Finish Warranty on all painted and powder-coated surfaces.

3-Year Shock Warranty on N3, M1, and Vertex shocks against leakage and structural failure.

Warranty service is handled by Rough Country directly — call (678) 400-6467 if you need help opening a warranty claim and we'll walk you through it.