What are these studs for

[SgtLee511]

There were studs on my valve covers at front and rear bottom, did something attach there, also had a question about exhaust manifold nuts, I noticed they are threaded in the inside, was there a heat shield here? What attached

 

[Russ69Runner]

That is what I was going to say probably so you can bolt on the heat shield. Now we will find out someone surely wiil tell us. Russ.

 

[Russ69Runner]

Stud on valve cover I used it to mount my plug wire bracket. Russ.

 

[Photon440]

I don't think I've ever seen nuts that weren't threaded on the inside.

 

[droptop]

The studs on the valve cover is to aid in installation. There are 2 different lengths of the exhaust shoulder bolts. IIRC there are 2 short ones for the passenger side that don't have the center hole and threads, and one long one for the driver side with center hole and threads to attach a heat stove.

 

[SgtLee511]

The studs on the valve cover is to aid in installation. There are 2 different lengths of the exhaust shoulder bolts. IIRC there are 2 short ones for the passenger side that don't have the center hole and threads, and one long one for the driver side with center hole and threads to attach a heat stove.

Thanks just making sure I haven't missed something,

I don't think I've ever seen nuts that weren't threaded on the inside.

YOU GOTTA ME THEREEEEEEEEE