360 header bolts long tube headers and allen key bolt

dogbreath said

LaBear low profile Allen wrench for the Allen and multi angle open end for the 3/8 hex bolts

Click to expand...

I didn’t know these were a thing. Been grinding Allen keys off for decades. This looks like a nice option for most applications.

https://www.amazon.com/dp/B0CSFL7M94?tag=fabo03-20