Dorman - OE Solutions Exhaust Manifold Kit with high-grade ductile iron for 1989-1998 Chevrolet GMC 674-238

Exhaust manifold kit for 1989-1998 Chevrolet and GMC that replaces warped or cracked original equipment manifolds.

Made of high‑grade ductile iron, this kit is engineered to better handle heat and stress for greater durability.

Key Features

• High-grade ductile iron construction
• Includes required gaskets and hardware
• Quality engineering designed and tested in the United States
• Fits 1989-1998 Chevrolet and GMC models

Benefits

• Improved durability against heat and stress
• Reduced risk of repeat repairs due to warped or cracked manifolds
• Reliable performance for daily driving demands
• Easier installation with direct-fit design

Application

Ideal for owners of older Chevy or GMC trucks who need a dependable replacement manifold after warping or cracking.

Fitment Notes

• 1989-1998 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 (gaskets and hardware).

Item Dimensions

• 21.9in x 11.2in x 5.2in, 27.3lbs