are the bugeye headers the same as classic headers?

 

the factory ones are i think, ive seen aftermarket ones saying will fit only GC8/GDA respectively but the look the same to me.

 

the design is slightly different (but not issue) and the bugeye has a lambda boss in the headers just before the uppipe in the collector but only the early classics had this too. . but can be blocked if you don;t need it.

Simon