Notes: Single Exhaust; Do Not Use w/Fed Emiss. Control or H5D Emiss.;Before 1-1-85; Do Not Use w/Fed Emiss. Control or H5D Emiss;Do Not Use w/Fed Emiss. Control or H5D Emiss; Dual Exhaust;Do Not Use w/Fed Emiss. Control or H5D Emiss; Single Exhaust;Dual Exhaust; Do Not Use w/Fed Emiss. Control or H5D Emiss.