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1291 Review
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Review on Dorman 674-922 Driver Side Exhaust Manifold: Enhanced Performance for Select Models by Lonnie Batch

Revainrating 3 out of 5

Not identical to OEM but works well.

The first rating is correct. The supplied screws are the same length, size and thread pattern as the original screws. But the threads don't go far enough, so they won't fit a RAM 1500. The holes on the header are tapped unlike the original, but the original bolts will mate exactly with those threads. So I didn't use the bolts that came with it and reused the original bolts and nuts instead. I'm not exactly sure about the other issue the first reviewer had. The second reviewer either didn't receive the pad or didn't see it on the side of the box. It's easy to miss, but mine was there. It looks just like the original.

Pros
  • Dope 🔥
Cons
  • Expensive