Heater Core, 1964-1970 Dodge A100, 1963-1971 Dodge D100, D200, D300, W100, W200, W300, See Fitment Tab for Applications, w/o A/C, Front Unit, Copper/Brass Tank & Core, Core: 7 3/4 in. x 7 3/4 in. x 2 in., Inlet: 5/8 in., Outlet: 5/8 in.|JEGS Heater Core Fits 1964-1970 Dodge A100, 1963-1971 Dodge D100, D200, D300, W100, W200, W300 W/O A/C [Copper/Brass]