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5.5 Inch Rear Block & U-Bolt Kit 97-03 Ford F150 4WD Tuff Country

Manufacturer: Tuff Country
Manufacturer Part Number: 97074
Availability: Ships directly from supplier. Usually ships within 1-2 days, but may take longer.
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Tuff Country P/N 97074 block kit includes lift blocks and u-bolts designed to raise the rear of your Ford Truck. Installation is done by inserting the cast lift blocks between the factory rear leaf springs and axle. Extended zinc plated rear u-bolts designed specifically for the Ford Truck are used to replace the factory u-bolts.

  • Rear Block and U-Bolt Kit
  • Lifts the rear of your vehicle 3.5 inches (Replaces factory block)
  • Maintains a factory ride
  • Custom made for the application
  • Lift blocks are constructed of heavy duty cast iron
  • Blocks are tapered to eliminate or reduce driveline vibration
  • Zinc plated corrosion resistant extended u-bolts
  • Simple Bolt-on Installation
  • Made In The USA
  • Sold As A Kit


  • 1997-2003 Ford F150 4WD

Installation Notes:

  • Designed for rear axles only. Never use lift blocks with a front axle
  • Included 5.5 inch lift blocks replace the factory blocks 1.5 inch blocks
  • On most applications factory length shocks must be replaced with extended length shocks when installing rear blocks 2 inches in height or taller

Tech Specs:

  • Amount of Lift: 3.5 Inch Rear Lift (Replaces factory blocks)
  • Blocks Tapered: Yes
  • Lift Block Dimensions: 5.5 Inch H x 2.5 Inch W x 5.25 Inch L
  • U-Bolt Dimensions: 5/8 Inch x 3.5 Inch x 12.5 Inch - Round
  • Includes: 2) 5.5 Inch Cast Iron Lift Blocks, 4) Rear Axle U-bolts, 1) Hardware Bag (nuts and washers)
Products specifications
Country of OriginUSA
Sold AsKit
Number of Boxes1
U-Bolt Dims0.625 x 3.5 x 12.5 Inches
Lift Height5.25 Inch
MaterialCast Iron/Steel
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CALIFORNIA WARNING: Cancer and Reproductive Harm -

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