exhaust manifold stud

[skwerl]

There are several that will work, I didn't use the 600-1819 because there was no shoulder whatsoever. I used 600-3229, the package had four studs and nuts for $10.99. They will still be a bitch to remove if they ever need to come out, though. I couldn't find anything with a hex shoulder like the stock ones that would take a socket.

 

[BruceH]

There are several that will work, I didn't use the 600-1819 because there was no shoulder whatsoever. I used 600-3229, the package had four studs and nuts for $10.99. They will still be a bitch to remove if they ever need to come out, though. I couldn't find anything with a hex shoulder like the stock ones that would take a socket.

Hmmm, my stock ones don't have a shoulder. Did you buy your car new?

 

[skwerl]

I'm the second owner but those were the factory original exhaust flange studs. The first owner never touched a thing on the car, it was completely stock when I bought it.

 

[KoolerSL2]

thats stock 09 studs.
had to change mine because my O/R mid pipe wouldnt seat and seal to the stock manifolds because of those shoulders.