Speed Engineering LS Swap Headers Findings

[TA_C10]

Originally Posted by gringoloco

Use a mechanically locking nut instead of the nylock, problem solved. They are very slightly ovaled so that they don’t back off

Uh, what are these, you have a name or a picture cuz this sounds like a great idea!

Originally Posted by crakarjax

I'm wondering if you can rotate the mount so the clamshell is more towards the bottom of it?

Explain this, how can I rotate the clamshell? I have sliders and mounts kit from performance online.