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Dorman 674 860 Drivers Exhaust Manifold Review

2

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

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Description of Dorman 674 860 Drivers Exhaust Manifold

Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles. Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance. Complete repair - includes all necessary gaskets and downpipe hardware. Trustworthy design - built by industry leader in aftermarket manifolds. Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.

Reviews

Global ratings 2
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 4 out of 5

Excellent Replacement Exhaust Manifold

According to my experience, this replacement exhaust manifold fits perfectly in my vehicle. The installation was straightforward and it solved my exhaust issue. The material quality is top-notch and durable for long-lasting use .However, the package did not include any gaskets or bolts, which was disappointing. Overall, I highly recommend THIS exhaust manifold for any replacement needs..

Pros
  • Perfect fit and excellent quality material.
Cons
  • Lack of included gaskets and bolts in the package.

Revainrating 5 out of 5

Perfect for exhaust and emissions

Matches my 2002 GMC W3500 Forward nicely. The only thing I would suggest is that any time this driver's side manifold is replaced, the exhaust pipe that attaches between the intake manifold and this manifold must also be replaced.

Pros
  • Consistent test results
Cons
  • I'm worried