Dorman Exhaust Manifold Kit with Gaskets for 2016 Chevrolet, 2016 GMC, 2011 Workhorse, 2005 Workhorse Custom Chassis 674-736

Exhaust manifold kit for 2016 Chevrolet and 2016 GMC with gaskets and hardware to replace the original manifold.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Includes required gaskets
• Includes downpipe hardware
• Precision engineered for exact fit
• Durable manufactured construction

Benefits

• Complete repair solution in one kit
• Reduces installation time and labor
• Matches OEM fit, function, and performance
• Ensures reliable long‑term operation

Application

This part is for owners of 2016 Chevrolet, 2016 GMC, 2011 Workhorse, and 2005 Workhorse Custom Chassis vehicles needing a replacement exhaust manifold.

Fitment Notes

• 2016 Chevrolet
• 2016 GMC
• 2011 Workhorse
• 2005 Workhorse Custom Chassis

Why Choose Dorman - OE Solutions?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 KT

Item Dimensions

• Dimensions: 19.9in x 8.7in x 5.7in, Weight: 14.4lbs