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Dorman Exhaust Manifold Kit - Includes Required Gaskets and Hardware (OE Fix)
5 year warranty
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Store Pickup
Same Day Home Delivery
Home Delivery
Product Information
Product Details
Part No. 674-732
Warranty Details (5 Year Warranty)
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.
Product Features:
Product Features:
- Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
- Complete kit - includes new manifold, manifold gasket, 2 flange gaskets, 3 studs, 3 nuts
- Direct fit - reverse engineered from original equipment for seamless installation
- Quality engineering - designed and tested in the United States
Specifications
Color:
Natural
Exhaust Manifold Inlet Port Shape:
Round
Gasket or Seal Included:
Yes
Grade Type:
Regular
Material:
Cast Iron
Mounting Hardware Included:
Yes
4.67 out of 5
12 Customer Reviews
50% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
11
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
1
Pros
No Pros
Cons
No Cons
Most Liked Positive Review
Fit and works
Works great so far been a few weeks does smoke a little after installation
Most Liked Negative Review
Absolute garbage - typical Dorman quality
Yes, this part will fit and initially resolve an exhaust leak. If your intent is to keep the vehicle in which you install this part for more than a year or two, do not buy! You can find the OEM GM manifold online for around the same price and won't have to do it twice in a year! These Dorman manifolds fail...period. I've purchased many Dorman manifolds for several makes and models and they all crack over a short period of time. This right side manifold on my 2004 Denali 6.0 lasted only one year before one of the runners cracked completely through. FYI...I used GM hardware and torqued to manufacturer's spec. Dorman products are typically low quality...you get what you pay for! As an ASE certified tech I've used many Dorman products when in a pinch and it always comes back to bite me.
Reviewed by 12 Customers
Absolute garbage - typical Dorman quality
Yes, this part will fit and initially resolve an exhaust leak. If your intent is to keep the vehicle in which you install this part for more than a year or two, do not buy! You can find the OEM GM manifold online for around the same price and won't have to do it twice in a year! These Dorman manifolds fail...period. I've purchased many Dorman manifolds for several makes and models and they all crack over a short period of time. This right side manifold on my 2004 Denali 6.0 lasted only one year before one of the runners cracked completely through. FYI...I used GM hardware and torqued to manufacturer's spec. Dorman products are typically low quality...you get what you pay for! As an ASE certified tech I've used many Dorman products when in a pinch and it always comes back to bite me.
Bottom Line No, I would not recommend to a friend
Fit and works
Verified Buyer -
Works great so far been a few weeks does smoke a little after installation
I would buy AGAIN
Verified Buyer -
Fits just like oem
Great buy
Verified Buyer -
Perfect fit
Perfect
Verified Buyer -
Perfect
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