The Cognito CV front driveline for 2017–2019 Silverado/Sierra 2500/3500 is a direct bolt-in kit for 4–6 inch lifts on the specified trucks, featuring a 1310-series double-cardan CV and the Cognito Allison transmission bracket. Compatible with trucks originally equipped with a 1350 u-joint at the front differential, this kit restores driveline geometry for the stated lifted applications.
Cognito 17-19 Chevy/GMC Silverado/Sierra 2500/3500 HD CV Front Driveline Kit