Exhaust manifold nut sizes

[James]

What's the factory sizes? 1g manifold if it makes a difference. Searched and found a thread giving the stud size but I want to make sure I get the right nuts as two of mine are magically gone.

 

[transparentdsm]

im not sure, but when i need to do that i just take one more off and go to the hardware store with it and get new ones with lock washers.

 

[jnava]

What do you have going on?

 

[jnava]

8mm x 1.25