Cognito 110-90278 Allison Transmission Bracket | 2005-2019 GM Silverado/Sierra 2500HD/3500HD

Features:

• Compatible with 2005–2019 GM 2500HD/3500HD
• Fits trucks with 6-speed Allison transmissions
• Required when using Cognito CV drivelines
• Provides extra clearance near CV head
• Relocates shift linkage for better fitment
• Ideal for lifted or modified driveline setups
• Semi-gloss black powder coat finish
• Durable steel construction for long-term use
• Improves driveline and transmission clearance
• Made in the USA for trusted quality
• Direct fit with no cutting or welding
• Designed for 4WD applications only

Make Room For Power With The Right Fit

When you’re upgrading to a Cognito CV front driveline on your 2500HD or 3500HD, clearance issues can sneak up on you, especially if you're running a 6-speed Allison transmission. That’s where the Cognito 110-90278 Allison Transmission Bracket steps in and solves the problem cleanly. This bracket relocates the shift linkage to provide crucial space around the CV head, making sure your driveline components don’t fight for room. It’s a simple solution that keeps your setup solid, especially when you're dealing with the tighter tolerances that come with lifted or modified suspensions. Finished in a semi-gloss black powder coat, it not only performs but looks good doing it. Built in the USA, this part brings the kind of quality and peace of mind that serious truck owners expect. If you're investing in a top-tier driveline, this bracket is the finishing touch that ensures everything works together without compromise.

Designed For Proper Clearance And Reliable Operation

The Cognito 110-90278 Allison Transmission Bracket is engineered specifically for 2005–2019 GM Silverado and Sierra 2500HD/3500HD 4WD trucks equipped with the 6-speed Allison transmission. It is a required component when installing Cognito CV-style front drivelines, as it provides the necessary clearance between the transmission linkage and the CV head. By relocating the shift linkage, this bracket ensures smoother operation and eliminates potential contact points that could cause wear or damage. The bracket is finished in a durable semi-gloss black powder coat for long-lasting corrosion resistance. Its direct-fit design means no cutting, drilling, or welding is required during installation, making it a straightforward upgrade for those building or maintaining a high-performance drivetrain. Constructed in the USA, this component meets Cognito’s high standards for strength and reliability. It’s an essential piece for anyone running Cognito drivelines on lifted or modified trucks within the 2005–2019 model range.

Fits: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 GM Silverado/Sierra 2500HD/3500HD

Notes:

• Fits 2005–2019 GM Silverado/Sierra 2500HD and 3500HD 4WD
• For use with 6-speed Allison transmissions only
• Required when installing Cognito CV front drivelines
• Relocates shift linkage to provide proper clearance
• Prevents interference between the CV head and linkage
• Designed to solve clearance issues in modified drivetrains
• Finished in semi-gloss black powder coat for durability
• Made in the USA with high-quality materials
• Direct bolt-on installation with no modifications needed
• Intended for use with Cognito brand components
• Not compatible with non-Allison or 2WD models