Review on Dorman 674-905: High-Quality Passenger Side Exhaust Manifold for Chrysler / Dodge Models by Cameron Novak

Although this product appears to be of good quality to all appearances, the measurement tolerances were slightly different. At the shop I drove my truck to to install this manifold, I had to use a grinder to adjust the mounting holes a few millimeters above the manifold to line up with the mounting holes and bolts in the head. I have to say this is very disappointing given my previous experience with Dorman products. If you are purchasing this product for DIY installation, please ensure you have a grinder with a carbide drill that can cut/move holes 3-5 millimeters to match your mounting holes.