Broken Exhaust Manifold Bolts on the Cummins, and How to Stop It
Snapped exhaust manifold bolts are a classic Cummins headache. Here is why the factory bolts let go and the stainless stud kit that fixes it for...
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Tech guides
Diesel tech guides
What fails on Cummins, Power Stroke and Duramax trucks, why it happens, and the part that fixes it. Written by the people who do the work.
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