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RockTrix Leveling Kits
We have in-depth knowledge of all of the products that we manufacture and carry. Over the years, we have developed a diverse line of products. We manufacture and sell a wide range of suspension components, as well as wheel accessories.
Specifications
- For 1-3" Lifts
- Color: Black
- Bracket Material: Welded Steel
- Added Process: Heat Treatment
- Coating: Electrophoretic
Shock Extender Brackets Extension for 1-3" Lift for many 2001-2010 Chevrolet GMC Silverado 1500 2500 3500
Balance Your Stance
These RockTrix Shock Extender Brackets reduces over extending the shock's pistons. This allows you to lift your vehicle while using your factory shocks safely and reliably. Compatible with various Chevrolet/GMC Silverado (full application list below).
Note: Professional Installation Highly Recommended.
- Truck Must be 8-Lug. Compatible with...
- 2001-2007 Chevrolet/GMC Silverado 1500 HD
- 2001-2004 Chevrolet/GMC Silverado 2500
- 2001-2010 Chevrolet/GMC Silverado 2500 HD
- 2001-2007 Chevrolet/GMC Silverado 3500
- 2007-2010 Chevrolet/GMC Silverado 3500 HD
Product Benefits
Quality
- High Strength Welded Steel.
- Designed to be solid and not bend or warp under stress.
Effortless Install
- Easy Bolt-on insallation takes 1-2 hours.
- No special tools, cutting, or welding required.
Upgrade
- Allows you to add a 1-3" lift.
- Allows you to install larger tires.
IMPORTANT: Read Carefully Before Purchase / Installation
- SAFETY / INSTALL WARNING: Installation by trained professional highly recommended.
- FITMENT: This will only fit on the vehicles listed above. If you have a different vehicle, please see the "Questions & Answers" section below.
Joe and kimmy
2025-08-14 13:06:37
Got the right side done. Easy install and the spacers are for the top of the shock🤦
smokey
2025-08-06 19:57:59
I put the 2" leveling keys in my 2006 Silverado 2500hd years ago and did not add shock extensions that I should have....these are HD extensions and now the shocks can work in a better travel range rather than being tapped out
Eric Adams
2025-08-02 11:43:33
I knew better but still wanted to give it a shot. No instructions came with it but it was pretty straight forward. Took everything apart on the front end, installed the part and started putting it back together when I realized the bracket is too wide for the factory shocks. I am assuming the piece that came with it is a spacer but that was too small in diameter to fit the bolt. Had to put everything back stock and I have learned my lesson with my time that good parts aren't cheap and cheap parts aren't good.
Chris
2025-07-03 11:42:32
These work great. And FYI everyone complaining about the 2 spacers are too small… those are for the top of the shock shaft.. gives your shock a little more travel room if you need it. Might not need it for all shocks….
JB
2025-06-23 17:13:59
This keeps your shock length as the factory intended. If you're just leveling, or mildly lifting the front these along with a set of Bilstein 5100 are a great way to go. Simple bolt on installation using existing harware.
McC Const.
2025-05-17 17:07:17
Fit but not what I was expecting a bit less stout for a lifted truck.
G Rich
2025-04-13 16:56:03
You need these to stock length shocks on your HD. My 2006 2500hd is barely leveled, and my fox 2.0’s for “leveled†application barely had any down travel. These brackets fixed the issue of over extending the shocks.
Logan Kirk
2025-02-12 17:35:50
Works as described and really improved the ride on my 2010 2500HD after I put a ranch bumper on it and had to crank the torsion keys to get it back to stock height.
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