GM # 398223 EA. This is the new factory OEM GM style brass copper heater core without air conditioning (Big Block). This is the most correct heater core made. Heater Core Without AC Big Block. OEM GM Style Brass Copper Core.
1968-1972 GM Cars Heater Core w/o AC OEM GM Style Brass Copper Core GM 398229
Northern 398219 1971-1986 FULL SIZE GM CARS Heater Core
1958-81 GM Cars Blower Resistor For Non Air Conditioned Cars GM 3929052
For 1964-1972 GM LeMans Skylark GS Chevelle Cars Heater Box Seal Kit Without AC
New heater control valve for select 1982-1985 GM cars 20437
1965-72 GM Cars Big Block Water Pump Heater Hose Nipple Set OEM 2 Piece Set