Parts Geek - For 1955, 1957, 1959 GMC PM153 Thermostat Gasket 68881PN. 1957, 1959 GMC PM153 4.4L 6 Cyl. 1955 GMC PM153 4.1L 6 Cyl. Notes: Engine Coolant Outlet Gasket -- 1 13/16in ID; Paper. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
