FREIGHT NOT INCLUDED, CONTACT FOR COSTONE TUNED PORT RESONATOR AS USED ORIGINALLY ON 4V XY GT , XYGT HO, XA GT AND RPO83 . ALSO USED ON SINGLE SYSTEM FAIRLANES AND LTD'S ON THE M2721 AND M3161 MUFFLERS.
BRAND NEW STAMPED ON ONE SIDE REDBACK PART, IF YOU DON'T WANT TO SEE THE STAMP IT CAN BE INSTALLED WITH THE LOGO UP.
MESSAGE US PRIOR TO PURCHASE IF YOU NEED THEM FREIGHTED