you would of thought that this topic would of already been covered before, the "search" told me otherwise...

Now i was wondering what DC headers will work for the b18c in my 89? i'm using the HCP mount kit with custom made shift linkage...i'm only asking about DC because they are CARB exempt and i want my setup to be as legal as possible.

 

Get the DC 4-2-1 header for the B18C1. It is closer to the block the one piece header.

 

I would say get the 4-1.

 

anyway, the point is, get the header for the engine, whatever one it is right?

 

Yep