Will these work with air suspension or auto-leveling systems?

No. These shock extenders are not compatible with air suspension or auto-leveling systems. Please verify your truck's suspension type before ordering.

Can I reuse my factory shocks, and how difficult is the installation?

Yes, designed to reuse factory shocks with 2-4" lift blocks. Install: 1-2 hrs, no special tools. Works with old or new shocks; often easier with new ones. A jack may help. Straightforward install.

Do these extenders lift my truck?

No, they don't add lift by themselves. They are designed to work with 2-4 inch rear lift blocks. The extenders reposition the shock mounting point to prevent over-extension, letting your shocks work correctly with the added height from your lift kit.

How will they affect my truck's ride quality?

They maintain a comfortable, factory-like ride by preventing shock over-extension. Lift blocks alone can cause a harsh ride; these extenders keep it smooth and controlled.

What's included, and how durable are they?

Includes 2 steel extenders, Grade 10.9 hardware, and install manual. High-tensile steel with black powder coat provides superior rust protection—more uniform and longer-lasting than bare stainless steel, even in harsh winter conditions.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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dynofit 2-4" Rear Shock Extensions for Chevy/Chevrolet Silverado 1500 2WD/4WD 1999-2022, GMC Sierra 2WD/4WD 1999-2022, 2-4 inch Rear Lift Leveling kits, Black Powder Coated.

Product ID: 461183920

Details

Auto part position
Rear
Brand
dynofit
Included components
lug bolt lug
Material
Alloy Steel
Maximum lifting height
4 inches

📏Fits 2-4 inch Rear Lifts

🖤Durable Black Powder Coat

🛠️High-Tensile Carbon Steel

Description

🚀 Elevate your ride, extend your legacy.

BUILT TO ENDURE - Crafted from high-strength carbon steel with a black powder coat that outperforms stainless steel in rust resistance—perfect for harsh winter roads.
DYNOFIT RELIABILITY - Backed by a 24-hour response promise and dedicated support for quality and installation issues—because your truck deserves the best.
FACTORY SHOCK FRIENDLY - Extends shock length to prevent piston over-extension, allowing you to reuse factory shocks without sacrificing ride quality.
PRECISION FIT FOR YOUR TRUCK - Compatible with Chevy Silverado & GMC Sierra (1999-2026) and select Ram models, ensuring seamless integration with your 2-4 inch rear lift kits.
QUICK TOOL FREE INSTALLATION - Get back on the road in 1-2 hours with no special tools required—upgrade your suspension hassle-free.

The Dynofit 2-4" Rear Shock Extensions are precision-engineered carbon steel components with a black powder-coated finish, designed to extend the rear shocks on Chevy Silverado, GMC Sierra, and select Ram trucks. Compatible with 2 to 4 inch rear lift kits, these extenders prevent shock piston over-extension, allowing reuse of factory shocks while enhancing durability and corrosion resistance for all-season performance.

Specifications

ASIN	B0B55ZDMCJ
Auto Part Position	Rear
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#69,396 in Automotive ( See Top 100 in Automotive ) #1,416 in Automotive Steering & Suspension
Brand Name	dynofit
Customer Reviews	4.6 4.6 out of 5 stars (427)
Included Components	lug bolt, lug nut
Item Type Name	leveling kit
Manufacturer	dynofit
Manufacturer Part Number	9R202P
Material Type	Alloy Steel
Maximum Lifting Height	4 inches Inches
Model Number	9R202P
Number of Items	2
Set Name	Rear Shock Extenders (2 Piece)
Unit Count	2 Count

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