Cognito 01-16 Chevy/GMC Silverado/Sierra 2500/3500 HD CV Front Driveline Kit

If you've lifted your 2001-2016 Chevrolet Silverado or GMC Sierra 2500HD/3500HD, especially with a 7-inch lift or more, you're likely looking to address potential driveline vibrations or wear. This Cognito CV Front Driveline Kit is built to handle those specific needs, offering a robust solution that bolts right into place. It's designed to work with lift heights ranging from 7-9 inches and even up to 10-12 inches, making it a versatile option for many lifted GM trucks.

This kit features a 1310 series double cardan CV joint at the transfer case end, which helps to smooth out the driveshaft's angle and reduce vibrations that can occur with taller lifts. At the differential end, it includes a 1330 to 3R combo u-joint, ensuring a strong connection to your front axle. A notable inclusion is the Cognito Allison Transmission Bracket, which simplifies installation, especially on trucks equipped with the Allison transmission. This driveline is made in the USA, reflecting a commitment to solid construction and reliable performance for your lifted heavy-duty truck.

Installation is designed to be a DIY-friendly process, with an estimated 5-hour install time for those comfortable working on their vehicle. Keep in mind that if your truck has a six-speed Allison transmission, you'll need to pick up the Cognito Part 110-90278 shift linkage relocation bracket separately to ensure proper function. This kit is a well-built upgrade for your lifted truck's front driveline.