Hello, I am new to the forum and I have a question. I recently purchased a 92 hatch with a b18a1 swap. I have begun rebuilding the motor and have noticed when ordering parts that some of them....headers for example, differ for 90-91or 92-93. Is there any one out there that can tell me if, since my motor was swapped into a different car, that it will matter which I order or if there is a way to check the engine numbers to see the year?

 

 

Well ill be....lol. I always wondered what those marks meant