stud length and size exhaust manifold

1997 SATURN SW1
140,000 MILES
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SATURNSW1
  • MEMBER
  • 5 POSTS
I have to change the exhaust manifold gasket and the studs and nuts are rusted bad and most likely will break..could you tell me what diameter the studs are...metric or standard...and the length of them so i can get them and be prepared...i called carquest and their system didn't have that info... thanks much saturnsw1
May 9, 2012 at 4:50 PM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
The thread is metric its 8mmX 1.25 thread pitch the overal length of the threads is 43mm.Let me know if you have anymore questions.
May 9, 2012 at 5:05 PM
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