Up for sale is a BRAND NEW Water Outlet / Thermostat Housing Kit which includes the water outlet elbow, gasket, and thermostat.  This new housing eliminates the need for a thermostat retainer.  Keep your engine cool, and install one of our NEW Thermostat Housings, you and your car will be glad you did! This will fit the following:

1951-1954 Packard - all models