Hedman Headers - Street - 1.75 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Metallic Ceramic - Mopar B / RB-Series - Mopar B-Body / C-Body / E-Body 1962-74 - Pair-78036--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--YES Truck Freight ---NO