Dorman - OE Solutions Exhaust Manifold Kit with high-grade ductile iron for 1998-2000 Chevrolet GMC 674-239

Exhaust manifold kit for 1998-2000 Chevrolet and GMC that replaces warped or cracked OEM manifolds.

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

Key Features

• High‑grade ductile iron construction
• Includes required gaskets and hardware
• Quality engineering tested in the United States
• Designed to handle heat and stress for greater durability

Benefits

• Improved durability reduces risk of cracks
• Better heat resistance for consistent performance
• Reliable service with minimal maintenance
• Easy installation thanks to included hardware

Application

Ideal for owners of 1998-2000 Chevrolet or GMC vehicles experiencing manifold wear or seeking a long‑lasting replacement.

Fitment Notes

• Fits 1998-2000 Chevrolet and GMC models

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

• Includes one kit (manifold, gaskets, hardware).

Item Dimensions

• Dimensions: 25.4in x 12.9in x 7.9in, Weight: 29.6lbs