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  3. CSSUNNY 12311383

12311383 CSSUNNY Rear Leveling Struts Shocks Kit 1500

fits model: 1500, Silverado. make: Chevrolet. year: 1999–2007.

12311383 CSSUNNY Rear Leveling Struts Shocks Kit 1500
Item Specifics
BrandCSSUNNY
Manufacturer Part Number12311383
Part TypeSHOCK
Lift Height3 REAR
Placement On VehicleFRONT, REAR, LEFT, RIGHT
Items IncludedLIFT BLOCKS, U-BOLTS, SHOCK STRUTS
Fitment TypeDIRECT REPLACEMENT
AdjustableNO
Warranty1 YEAR
Block Thickness76MM
Drive2WD
Kit Or Single PartKIT
MaterialALUMINUM, STEEL
Surface FinishTEXTURE BLACK POWDER COAT
ColorBLACK
Performance PartYES
Packing2X LEVELING KIT 4X STRUTS SHOCKS
U-bolt Length285MM

Review CSSUNNY Inch Rear Leveling Kit And Struts Shocks For Chevrolet for CHEVROLET SILVERADO 1500 1999–2007

Introducing the CSS Unny 12311383 Rear Leveling Kit, specifically designed for 1999-2007 Chevrolet Silverado 1500 models. This kit is an excellent choice for those seeking to enhance their vehicle's appearance, improve its ride quality, and ensure proper alignment.

The CSS Unny Rear Leveling Kit comes with four high-quality struts and shocks. These are not your average aftermarket parts. Each strut and shock is engineered to meet or exceed OEM specifications for durability, reliability, and performance. They feature rust-resistant construction, ensuring they withstand the test of time and the elements. The shocks are nitrogen-charged for consistent damping performance and long-lasting stability.

Installation of these struts and shocks is a breeze, thanks to their bolt-on design. They are fully compatible with the factory mounting points and do not require any drilling or modification to your Silverado 1500. Each kit includes all necessary hardware for installation.

By raising the rear end of your truck, this leveling kit helps to even out the ride height between the front and rear axles. This not only gives your vehicle a more balanced and aesthetically pleasing look but also improves its handling characteristics. The increased ground clearance allows for better off-road performance, while the improved alignment reduces tire wear and ensures a smoother ride.

The CSS Unny Rear Leveling Kit for 1999-2007 Chevrolet Silverado 1500 is an investment in both the appearance and performance of your truck. These high-quality struts and shocks are designed to provide superior functionality and longevity, ensuring you get the most out of your vehicle. Upgrade your Silverado 1500 today with this top-tier leveling kit from CSS Unny.

Buying the CSS Unny 12311383 rear leveling kit for the 1999-2007 Chevrolet Silverado 1500 comes with several pros and cons.

Pros:

1. Improved ride height: The kit raises the rear end of the truck, making it easier to hitch up trailers or load heavy items into the bed without having to constantly adjust the rear suspension.

2. Better off-road performance: The increased ride height also provides better ground clearance for off-road adventures, allowing the truck to better handle rough terrain.

3. Affordable: Compared to other leveling kit options, the CSS Unny kit is relatively affordable.

4. Straightforward installation: The kit is designed for a bolt-on installation, which means that no extensive modifications are required.

Cons:

1. Reduced on-road handling: Raising the rear end of the truck can negatively impact the handling, making the truck less stable in turns and reducing its overall agility.

2. Potential for increased tire wear: The increased ride height can also lead to increased tire wear, as the tires may come into contact with the road more frequently than before.

3. Limited adjustability: The CSS Unny kit only offers a fixed lift height, meaning that it may not be suitable for those who require a more customized suspension setup.

Ending Conclusion:

The CSS Unny 12311383 rear leveling kit for the 1999-2007 Chevrolet Silverado 1500 offers several advantages, including improved ride height and better off-road performance, but it also comes with some drawbacks, such as reduced on-road handling and potential tire wear. Ultimately, the decision to purchase this kit depends on the individual's priorities and needs.

Recommendation:

If the primary use of the truck is for off-road adventures or towing heavy loads, then the CSS Unny rear leveling kit could be a worthwhile investment. However, for those who prioritize on-road handling and performance, other suspension options may be more suitable. It's essential to carefully consider the pros and cons and weigh the potential benefits against the potential drawbacks before making a purchase.

Details:

This allows the driver to retain same steering feel, shock absorption, and handling that they had before kit was installed. Warranty 1 year. Built to strict quality control standards. Easy to install and perfectly matches with your vehicle.

Choose a vehicle from the my garage list. As with any suspension modification, it is advisable to get an alignment ensure maximum longevity from the tires and proper handling. The majority of leveling kits are designed to fit on top the factory front springs. Factory affordable price with high quality service: return/ replace/ offer technical support.

Want a sale now. Part type suspension lift kit. Lift height 3 rear. 1999 -2007 Chevrolet Silverado 1500 2wd excludes heavy duty, fw1, zx3 electronic ride control quadrant package.

Kit or single part. Fast shipping and excellent service. Material steel aluminum. Placement on vehicle front, rear, left, right.

1999 -2007 GMC sierra 1500 2wd 1/2-ton, excludes heavy duty electronic ride control package. Package include.

specifications liftkitsparts:

  • for models: 1500, Silverado
  • for makes: Chevrolet
  • for years: 1999–2007
  • brand: Cssunny
  • mpn: 12311383
  • part type: Shock
  • lift height: 3 Rear
  • placement on vehicle: Front, Rear, Left, Right
  • items included: Lift Blocks, U-bolts, Shock Struts
  • fitment type: Direct Replacement
  • adjustable: No
  • warranty: 1 Year
  • block thickness: 76mm
  • drive: 2wd
  • kit or single part: Kit
  • material: Aluminum, Steel
  • surface finish: Texture Black Powder Coat
  • color: Black
  • performance part: Yes
  • packing: 2x Leveling Kit 4x Struts Shocks
  • u-bolt length: 285mm

offer liftkitsparts:

  • options: ship-to-home
  • availability: in stock
  • sold #: 14
  • started: october 12, 2025
  • price: $123.40
  • item condition: New
  • in stock #: 1
  • best offers: true

general liftkitsparts:

  • category: Auto Parts > Chassis, Suspension Brakes > Lift Kits

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  • paid by: seller
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  • policy: returns accepted

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rating: 98.7% out of 100 based on 429 user ratings.
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