This MotoRad Engine Coolant Thermostat fits your 1966 1965 GMC I2500 and is perfect for a tune up or performance upgrade. .
MotoRad Engine Coolant Thermostat for 1993-2002 Mercury Villager Cooling ha
MotoRad Engine Coolant Thermostat for 1987-1991 GMC R1500 Suburban Cooling fb
MotoRad Engine Coolant Thermostat for 1979-1996 Ford E-250 Econoline Cooling gg
MotoRad Engine Coolant Thermostat for 2006-2009 Mitsubishi Raider Cooling wd
MotoRad Engine Coolant Thermostat for 1991-1995 Chevrolet K3500 Cooling ok
MotoRad Engine Coolant Thermostat for 1991-1996 Chevrolet G30 Cooling gs
