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Find 3 Inch to 5 Inch Lift Kits for your Silverado 1500
2019-2025
2014-2018
2007-2013
1999-2006
Tuff Country 4-Inch Rear Lift Blocks (99-05 4WD Silverado 1500)Find parts that fit my vehicle
Item S183300
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$146.95
Ship to: 43215
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Product Information
Description, Q&A
Features & Specs
| Brand | Tuff Country |
| Lift Height | 4.00 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 34 Inch |
| Lift Kit Includes Shocks | Shocks Not Included |
Description
Tuff Country # 97030 block kit include lift blocks and ubolts designed to raise the rear of your Chevy Silverado 1500. 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 Chevy Silverado 1500 are use to replace the factory ubolts.
Installation Note
1. Designed for rear axles only. Never use lift blocks with a front axle.
2. Included 4" blocks replace the factory 1. 5" blocks.
3. On most applications factory length shocks must be replaced with extended length shocks when installing rear blocks 2" in height or taller. Please see our "Shock Absorbers" section for applications.
Features
Lifts the rear of your vehicle 2.5" (replaces factory block)
Maintains a factory ride
Custom made for the Chevy Silverado 1500
Lift blocks are constructed of heavy duty cast iron
Blocks are tapered to eliminate or reduce driveline vibration
Zinc plated corrosion resistant extended ubolts
Simple Bolt-on Installation
Specification
Amount of Lift:
2.5" Rear Lift (replaces factory blocks)
Blocks Tapered (YES/NO):
Yes
Lift Block Dimensions:
4" (H) x 2 1/2" (W) x 4 3/4" (L)
Ubolt Dimensions:
9/16" x 2 3/4" x 12 5/8" - Square
Features
Lifts the rear of your vehicle 2.5" (replaces factory block)
Maintains a factory ride
Custom made for the Chevy Silverado 1500
Lift blocks are constructed of heavy duty cast iron
Blocks are tapered to eliminate or reduce driveline vibration
Zinc plated corrosion resistant extended ubolts
Simple Bolt-on Installation
More Information
Weight: 26
Installation Notes:
1. Designed for rear axles only. Never use lift blocks with a front axle
2. Included 4" blocks replace the factory 1.5" blocks
3. On most applications factory length shocks must be replaced with extended length shocks when installing rear blocks 2" in height or taller. Please see our "Shock Absorbers" section for applications.
Fitment:
- 1999 Chevrolet Silverado 1500
- 2000 Chevrolet Silverado 1500
- 2001 Chevrolet Silverado 1500
- 2002 Chevrolet Silverado 1500
- 2003 Chevrolet Silverado 1500
- 2004 Chevrolet Silverado 1500
- 2005 Chevrolet Silverado 1500
Tuff Country 97030
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.3
Reviews of Tuff Country Suspension Products (34)
Reviews of Tuff Country Suspension products have an average rating of 4.3 out of 5
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Will It Fit My Silverado 1500
- 4.3L V6 - 99, 00, 01, 02, 03, 04, 05
- 4.8L V8 - 99, 00, 01, 02, 03, 04, 05
- 5.3L V8 - 99, 00, 01, 02, 03, 04, 05
- 6.0L V8 - 04, 05
