Picked up a 97 Blackbird that was crashed by guys wife.Replacing parts on left side.Looking at schematics and ordering parts,I notice "ram ducts on left and right side under front "upper" fairing. These were´nt in pile of parts I got when got bike. Are they on all years? This is a 97. Do they attach to upper fairing,or are they integral? Wondering if I left out something. Have´nt received replacements yet(e-bay). Thanks for help. Joe