yeh thats it i couldnt remember his name, yeh he did it with a 408 swap right?

 

Just doing an information update for you guys with OBx. I received mine as well with the box all ripped up and only two collector bolts and two nuts. The band clamps were there.

FYI, I noticed earleir in the thread that someone had to re-tap the collector threads to get a bolt to fit...

The size of the collector threads is rare, but not odd...it is M10x1.25 thread pitch. The most common are M10x1.0 fine and M10x1.5 coarse. I found the M10x1.25 in zinc coated and stainless at a local hardware store with matching nuts...