Heater Core MGA, MGB, Sprite Midget to 1970

Get some heat in your MGA, MGB, Austin Healey Sprite and MG Midget up to 1970.  Overtime the small passaged in your heater more will get plugged and coolant moving through it will slow to a crawl.  With this new heater core you can get back to putting some warm air into your MG. Cross Reference 670-675