Part Type: HVAC Heater Core. 1966 GMC 2500 Copper/Brass Design; w/o A/C; w/ Standad Heater - 7-1/8 In. x 6-1/8 In.;. Notes: Copper/Brass Design; w/o A/C; w/ Standad Heater - 7-1/8 In. Compatible Years: 1966.
Hayden Engine Oil Cooler Hose Assembly for 1966 GMC 2500 - Belts Cooling us
Dayco Lower Radiator Coolant Hose for 1966 GMC 2500 - Belts Cooling Hoses zd
UAC HVAC Heater Control Valve for 1966 GMC 2500 - Heating Air Conditioning nr
UAC HVAC Blower Motor for 1966 GMC 2500 - Heating Air Conditioning Vent cf
Gates Water Pump for 1966 GMC 2500 4.1L L6 - Coolant Antifreeze Engine Belts ks
4 Seasons Engine Cooling Fan Clutch For 1966 GMC PB3500 Van
