Cognito 17-19 Chevy/GMC Silverado/Sierra 2500/3500 HD CV Front Driveline Kit

This Cognito CV Front Driveline Kit is built for lifted 2017-2019 Chevrolet Silverado 2500 HD and 3500 HD trucks, as well as their GMC Sierra counterparts, when equipped with a 7-9 inch or 10-12 inch lift. It features a 1310 series double cardan CV joint at the transfer case end, which helps to manage the steeper operating angles created by significant lift heights. This design aims to reduce vibration and wear on your drivetrain components.

The kit is designed as a direct bolt-in replacement, meaning it should install without requiring modifications to your truck's frame or existing mounting points. It comes complete with the Cognito Allison Transmission Bracket, simplifying the installation process for trucks with that specific transmission. It's important to note that if your truck has a six-speed Allison transmission, you'll need to also get part number 110-90278, a shift linkage relocation bracket, to ensure proper function. This kit is compatible with trucks that originally came with a 1350 U-joint at the front differential.

Installation is estimated as a 5-hour DIY job, and the entire assembly is made in the USA. This driveline kit is a solid option for owners looking to address potential driveline vibrations or wear after installing a substantial lift on their heavy-duty GM truck.