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American Automotive Silverado Sierra 2500HD 3500HD 2" Rear Suspension Lift Blocks + 12.5" U Bolts

4.1 out of 5 stars 25
Currently unavailable.
We don't know when or if this item will be back in stock.
Brand American Automotive
Auto Part Position Rear
Material Alloy Steel
Included Components u-bolts
Maximum Lifting Height 2 Inches

About this item

  • FITMENT: 2000 - 2010 Silverado Sierra 1500HD 2500HD 3500HD 4WD/2WD; Does not fit models with spring overloads
  • CONTENTS: 2 solid US certified cast iron lift blocks with 4 OEM grade steel square bend u-bolts, hi-nuts and extra thick washers
  • TECHNICAL NOTES: Install the tallest ends of tapered rear blocks to the rear of the vehicle; Retighten u-bolts after the first 500 miles
  • BENEFITS: American Automotive solid cast iron lift blocks are stronger than aluminum and cast as a single, more stable construction than blocks with pressed pins. They are designed to increase rear load and towing capacity. American blocks absorb noise and vibrations, and are tapered for perfect pinion alignment. Made for maximum u bolt clamp force with an even distribution of pressure, American axle u bolts eliminate flexing and provide the strength to maintain original vehicle handling.
  • U bolt color may vary
› See more product details

Product Description

universal u-bolts rear axle block lear springs 4wd silverado sierra tundra tacoma c1500 c2500 c3500
tacoma tundra silverado siera 1500 2500 3500 hd titan 4x2 4x4 4wd 2wd K1500 K2500 K3500 ram 1.5 "
Silverado Sierra 2500HD 3500HD 2" Rear Suspension Lift Blocks + 12" U Bolts

American Automotive's Road Fury gives your truck a more imposing stance and the extra clearance needed to fit larger tires and custom wheels. Road Fury bolt-on kit is easy to install and is will outlast your truck. There are many cues, once received, that makes it superior to other product. You will be proud to place this on your truck.

FITMENT:

  • 2000-2010 Chevrolet Silverado 2500 3500 2WD 4WD
  • 2000-2010 GMC Sierra 2500HD 3500HD 2WD 4WD
  • Does not fit models with spring overloads
Rear Suspension Lift Solid Cast Iron Blocks 1 1.5 2.5 3 inch leveling lift suspension sag rear Kit
TECHNICAL NOTES
  • Block Specs: 9/16th Pins, 2" Tall, 2.5" Wide
  • Install the tallest ends of tapered rear blocks to the rear of the vehicle
  • Retighten u-bolts after the first 500 miles
BENEFITS
CONTENTS

  • 4 x Carbon steel square leaf spring axle u-bolts. hi-nuts and washers
  • 2 x Cast Iron tapered lift blocks
  • Instructions and Road Fury Sticker

country 00 01 02 03 04 05 06 07 08 09 10 2WD 4WD rough ready lift supreme Fab tech rear lift kit

PACKAGE CONTENTS

  • 4 x Carbon steel square leaf spring axle u-bolts. hi-nuts and washers
  • 2 x Cast Iron tapered lift blocks
  • Instructions and Road Fury Sticker

country 00 01 02 03 04 05 06 07 08 09 10 2WD 4WD rough ready lift supreme Fab tech rear lift kit

leaf 8 10 12 14 15 15.75 15 1/4 " inch High quality ubolts conversion lift suspension sag rear add

leaf 8 10 12 14 15 15.75 15 1/4 " inch High quality ubolts conversion lift suspension sag rear add

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American Automotive Silverado Sierra 2500HD 3500HD 2" Rear Suspension Lift Blocks + 12.5" U Bolts

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What's in the box

  • u-bolts

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    Customer reviews

    4.1 out of 5 stars
    4.1 out of 5
    25 global ratings

    Top reviews from the United States

    Ron Gimondo
    5.0 out of 5 stars great kit!
    Reviewed in the United States on November 6, 2017
    Verified Purchase
    Installation was a breeze, everything fit perfectly. No vibrations, great kit!
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    John bangerter
    3.0 out of 5 stars Good blocks, bad hardware
    Reviewed in the United States on February 4, 2016
    Verified Purchase
    U bolts are too short for 1 ton chevy truck.. had to get new u bolts made for 14 bucks, but blocks are quality products!
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    B.Olivas
    1.0 out of 5 stars Does not fit 2500hd
    Reviewed in the United States on December 27, 2018
    Verified Purchase
    Definitely not for 2500hd. U-bolts are too narrow to fit around the leaf springs. The lift block nipple and receiver hole are also the wrong size. It appears as if they sent me the wrong kit.
    One person found this helpful
    Helpful
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    Rex
    5.0 out of 5 stars Perfect fit on 2010 GMC Sierra 2500hd with overload springs.
    Reviewed in the United States on June 30, 2022
    Verified Purchase
    Worked perfect on my 2010 GMC Sierra 2500hd with overload springs and 2" lift blocks. They have held up well while towing heavy loads without loosening too.
    Helpful
     Report