For 1979-1986 GMC K3500 A/C Evaporator Core 4 Seasons 1980 1981 1982 1983 1984

For 1979-1986 GMC K3500 A/C Evaporator Core 4 Seasons. Part Type: A/C Evaporator Core. Plate & Fin Evaporator Core. Evaporator Core. 1979 GMC K3500 Position: Front;. 1980 GMC K3500 Position: Front;. 1981 GMC K3500 Position: Front;.