hey does a b series aftermarket header fix in a DA or are some short? what i heard is that gsr aftermarket header is shorter?

 

Remember, DA's came with B Series motors also. There is a difference between, OBD0 and OBD1 B18A, The OBD1 B18A and OBD1 and 2 B18B1 are interchangeable. Which is also interchangeable with 97+ ITR and 00-01 B18C1. 94-99 B18C1's are type specific. But with some exhaust pipe work they all can fit on each other. The difference in the collector length.

Feel free for someone to chime in and correct me if I'm wrong though.

 

thanks i didnt know that.