First question: Has anyone ever seen or heard of exhaust manifold bolts breaking after 2 years? Story: my 2014 5.7 had the ol’ HEMI tick January 2024. dealer service replaced cam, lifters, both exhaust manifolds (due to cracks and broken bolts). Mind you, the vehicle at the time had 165k miles and was 11 years old (purchased 2013). Went for State Inspection today, mechanic found one manifold bolt broken, failed my vehicle, and gave me a quote for $2000 to repair. They supplied me with a... 2014 WK2 5.7 - kind of a long story, looking for reinforcement of argument (exhaust manifold studs/bolts)