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Dorman 674-239 Passenger Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Chevrolet / GMC Models (OE FIX)

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$148.78

$ 64 .99 $64.99

In Stock

About this item

  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, manifold gasket, flange gasket, 3 studs, 3 nuts and 3 springs
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet B7: 1993, 1994, 1995, 1996, 1997, 1998] - [Chevrolet C5500 Kodiak: 1990, 1991] - [Chevrolet C60 Kodiak: 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [Chevrolet C60: 1990] - [Chevrolet C6500 Kodiak: 1997, 1998] - [Chevrolet C70 Kodiak: 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [Chevrolet C70: 1990] - [Chevrolet C7500 Kodiak: 1997, 1998] - [Chevrolet P6000: 1992, 1993, 1994, 1995, 1996] - [Chevrolet T6500: 1997] - [Chevrolet T7500: 1997] - [GMC B7: 1993, 1994, 1995, 1996, 1997, 1998] - [GMC C5000 Topkick: 1990, 1991] - [GMC C6000 Topkick: 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [GMC C6000: 1990] - [GMC C6500 Topkick: 1997] - [GMC C7000 Topkick: 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [GMC C7000: 1990] - [GMC C7500 Topkick: 1997] - [GMC P6500: 1992, 1993, 1994, 1995, 1996] - [GMC T6500: 1997] - [GMC T7500: 1997]


Metcalf On-Site Services
Reviewed in the United States on March 5, 2023
Packaging was terrible. Heat riser smashed in from lack of any packing material. Hardware missing. The included gasket has such a poor fit, I opted not to use it, feeling certain it would not hold. The casting quality is horrendous, huge chunks in the ports, the finish quality was again, terrible. The raised lands for the head bolts were not milled at all. Burrs on every milled surface, rough mill at that. Very disappointed.
Dodger
Reviewed in the United States on January 2, 2019
Unit arrived as stated. The only issue was the tin heat shield which was not fabricated well and looked like it may have been damaged during handling. I was able to straighten out to use so all worked out well. Do recommend making sure to order new mounting studs/bolts as they do not come with the header, only the flange gasket bolts do.
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