Login
My Account
My Cart
The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
Enter your truck info so we can recommend the right products for you.
Can't find it? Call us at 859-737-4966 for free advice.
Menu
Banners
Decals
Hats
Hoodies
License Plates
Shirts
Tank Tops
Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: COG110-90259 Manufacturer Sku #: 110-90259
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$99.95
2011 - 2019 Chevy Silverado 2500
2011 - 2019 Chevy Silverado 3500
2011 - 2019 GMC Sierra 2500
2011 - 2019 GMC Sierra 3500
Product Name: Cognito Shock Extender Kit - 2011-2019 GM 2500HD/3500HD Manufacturer: Cognito Manufacturer Part #: 110-90259 Thoroughbred Diesel Part #: COG110-90259 Fitment Notes: 2011-2019 GM 2500HD/3500HD
Cognito 110-90259 Shock Extender Kit for your 2011-2019 GM 2500HD/3500HD 2WD/4WD is designed to work with the Cognito upper control arm leveling kit while using your stock shocks.
Cognito Shock Extender Kit Features: