Exhaust Manifold Kit
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Exhaust Manifold Kit Exhaust Manifold Kit
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Dorman - OE Solutions Exhaust Manifold Kit

Part No. 674-391 Warranty Details  

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More like a complete kit than a single part, many of our Exhaust Manifolds include gaskets and hardware for a complete installation. This part is a direct replacement.

Product Features:
  • Heat-shield may be included for protection of engine components where applicable
  • Cast iron or stainless tubular construction protects against warping or cracking
  • Leak-resistant for long-lasting performance
  • A rigorous quality inspection has been undertaken to ensure product standards
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Bolt Hole Quantity:8
Engine Manufacturer:GM
Gasket Or Seal Included:Yes
Hardware Included:Yes
Material:Cast Iron


by PowerReviews
Dorman - OE SolutionsExhaust Manifold Kit

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Not too impressed!


from York PA

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Comments about Dorman - OE Solutions Exhaust Manifold Kit:

The manifold fit correctly as it should, but the egr tube fitting was not the correct. I had to purchase one from the dealer which cost me an extra $100+.

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