Exhaust Manifold Studs and Nuts


11 reviews

This product is currently out of stock.

This is a complete set of studs and nuts to replace your OEM exhaust manifold mounting hardware. They are new take offs.

They will fit LSJ, LNF, LHU, LDK

Torque Specs

  • Studs 89 inch lbs
  • Nuts 106 inch lbs
Customer Reviews
5.0 Based on 11 Reviews
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Evan A.
United States United States
Just as oem

I tend to work on a lot of ecotec motors and these worked perfect just as oe I’m very pleased and will be using zzp much more often

Nathan T.
Header job.

After replacing an old header with the ZZP header, I needed to replace some of the studs. These worked great and appear to be factory quality!

Erik V.
Get 'em

Every single stud came out with the nuts when I replaced the headers, these came in real handy so I could get the torques perfect.

Same as OEM


Guest G.
Good value and quality

Bought these exhaust manifold studs and nuts to replace my old rusty ones... I had one snap on me and I was actually glad to see that ZZP offers the full set for a good price... nice way to freshen up your old rusty studs and nuts