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Price Mistake? Tuff Country 97023 Rear Block & U-bolt Kit 3 Inch 01-10 Chevy Silverado/gmc Sierra 2500hd 4wd Tuff Country Guaranteed [5OypIuH4]

$34.99 $111.99 -69%

Tuff Country P/N 97023 block kit includes lift blocks and u-bolts designed to raise the rear of your GM Truck. Installation is done by inserting the cast lift blocks between the factory rear leaf springs and axle. Extended zinc plated rear u-bolts de

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Price Mistake? Tuff Country 97023 Rear Block & U-bolt Kit 3 Inch 01-10 Chevy Silverado/gmc Sierra 2500hd 4wd Tuff Country Guaranteed [5OypIuH4]

Tuff Country P/N 97023 block kit includes lift blocks and u-bolts designed to raise the rear of your GM 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 GM Truck are used to replace the factory u-bolts.
Details:

  • Rear Block and U-Bolt Kit
  • Lifts the rear of your vehicle 3 inches
  • Maintains a factory ride
  • Custom made for the application
  • Lift blocks are constructed of heavy duty cast iron
  • Blocks are non-tapered
  • Zinc plated corrosion resistant extended u-bolts
  • Simple Bolt-on Installation
  • Made In The USA
  • Sold As A Kit

Fits:

  • 2001-2010 Chevrolet Silverado 2500HD 4WD
  • 2001-2010 GMC Sierra 2500HD 4WD

Installation Notes:

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

Tech Specs:

  • Amount of Lift: 3 Inches Rear Lift
  • Blocks Tapered: No
  • Lift Block Dimensions: 3 Inch H x 2.25 Inch W x 6.5 Inch L
  • U-Bolt Dimensions: 5/8 Inch x 2.75 Inch x 14 Inch - Square
  • Includes: 2) 3 Inch Cast Iron Lift Blocks, 4) Rear Axle U-bolts, 1) Hardware Bag (nuts and washers)



Specifications:

brand_logo https://www.asapnetwork.org/sites/default/files/brands/icons/tuffcountrylogo.jpg
color_l Gray/Silver
Description_DES Block Kit-3in.
Description_EXT Block Kit-3in.
Description_FAB Designed For Rear Axle Only
Description_FAB Made Of Cast Iron
Description_LAB Proposition 65
Description_MKT Tuff Country EZ-Ride Suspensions block kits include lift blocks and ubolts designed to raise the rear of your truck of SUV. Installation is done by inserting the cast lift blocks between the factory rear leaf springs and axle. Extended zinc plated rear ubolts designed specifically for the truck are use to replace the factory ubolts.
Description_SHO Block Kit-3in.
drive 4WD
finish_l Natural/Zinc
height 7.0
last_update 2023-02-23 04:50:31
last_update 2023-04-03 05:03:24
length 15.0
Lift/Drop Height 3 in.
lift_height 6.5 Inch
Location Rear
LTL N
material_l Cast Iron/Steel
prop_65_warning CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
rear_lift_height 3.0 Inch
Shape Square
sold_as Kit
tapered No
u_bolt_dims 0.625 x 2.75 x 14 Inches
Universal No
vehicle_type Truck/SUV
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
weight 31.0
width 7.0

What Our Customers Say

January 16, 2026

Absolutely no complaints!

This product is a superb item. I highly recommend it.

- Aubrie W..

January 16, 2026

Absolutely no complaints!

This has been one of my best online purchases ever.

- Adeline V..

January 16, 2026

Absolutely no complaints!

This product is a superb tool. It is a great value for the price.

- Kynslee U..

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