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1351 Review
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Review on πŸ”© Dorman 03411 Exhaust Manifold Stud & Nut by Fred Griffin

Revainrating 5 out of 5

work on 2.2 ecotec

Modified engines for Chevy Cobalt 2009. The donor engine had the exhaust manifold bolt broken when I picked it up, two more broke when the manifold was removed. I was able to remove the broken ones by welding flat washers to the remaining head studs and then nuts to the washers. Not trusting the remaining 7 rivets, I removed them and replaced them all with this kit. They were a little longer than the originals, but the length didn't cause any problems. Cheap repair.

Pros
  • Dope πŸ”₯
Cons
  • Security