3" Lowering Block Kit
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AutoCraft 3" Lowering Block Kit

Part No. AC131040/13-104 Warranty Details  

REVIEW SNAPSHOT®

by PowerReviews
AutoCraft3" Lowering Block Kit
 
2.3

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (2)

25%

of respondents would recommend this to a friend.

Reviewed by 4 customers

Displaying reviews 1-4

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(2 of 5 customers found this review helpful)

 
5.0

no issues had to trim my ubolts and did

By 

from st pete florida

About Me Auto Enthusiast, Competitive Driver, Truck Enthusiast

Pros

  • Easy To Install

Cons

  • Stiff Ride

Best Uses

  • Everyday Driving
  • Performance Driving

Comments about AutoCraft 3" Lowering Block Kit:

well to start off with i dont know what axle they had in the trucks mine was a stock axle on both stock leafs and 5.5 inch leafs use locktite and dont try to launch need back spacing if your running factory wheels didnt experience axle wrap but it did the job to remember if its thicker than a Chrysler 8.25 youll need different ubolts going today to get them to lower my blazer

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(31 of 52 customers found this review helpful)

 
1.0

U bolts are junk

By 

from Port St Lucie, FL

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Verified Buyer
Level 5

Comments about AutoCraft 3" Lowering Block Kit:

I followed the instructions for the u bolt torque specs. One nut popped real loud and stripped long before it reached the torque spec. Thats not a good feeling considering those are what holds the axle to the vehicle.

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(39 of 65 customers found this review helpful)

 
1.0

Waste of time and money!

By 

from Florida

Comments about AutoCraft 3" Lowering Block Kit:

First of all the U Bolts are not long enough, the blocks are bending and shifting around, I have had to purchase custom U Bolts and stronger Blocks.
DO NOT PURCHASE ALUMINUM BLOCKS! Get steel or cast iron.
This lift kit is dangerous and a waste of time.

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(41 of 71 customers found this review helpful)

 
2.0

U-Bolts too short

By 

from Orlando, FL

Verified Buyer
Helpful Reviewer

Pros

  • Lift blocks did their job

Cons

  • U-bolts short for 3" lift

Best Uses

    Comments about AutoCraft 3" Lowering Block Kit:

    I had to purchase separate U-bolts at a 4x4 shop which cost as much as the original kit. The blocks lifted the vehicle 3-inches while the included u-bolts were only an inch longer than the factory bolts.

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    Do you have questions about this product?(earn points for answers!)

     

    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    2 Questions | 2 Answers
    Displaying questions 1-2
    • Q:

      will this lowering kit fit a 1983 chevy c10
      Asked on 5/30/2016 by heber from United States

      1 answer

      • CUSTOMER CARE

        A:

        Hi Heber, I'm glad to assist you! This 3" Lowering Block Kit - Part No. AC131040/13-104 universal and does not have any applications associated with it. It increases the suspension height on most leaf spring applications. It includes aluminum blocks, that can be installed below the leaf spring to raise the vehicle or on top of the leaf spring to lower the vehicle.

        Answered on 5/30/2016 by Solomon from AAP
    • Q:

      Will these blocks fit 1951 chevy 1/2 ton with later chevy rear end
      Asked on 3/6/2014 by None from Hollister Calif

      1 answer

      • CUSTOMER CARE

        A:

        Hi, this 3" lowering block kit is universal and not a direct fit for your 1951 Chevy 1/2 ton truck. Some slight modifications may be required for a proper fit.

        Answered on 3/8/2014 by Vincent from AAP
    Displaying questions 1-2

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