PT Boat Packard Marine Engine Identification Data Brass Plate. 4-M 2500 Serial #8354. This Plaque was Affixed to a Packard Marine Engine that was Used in the PT Boats During World War II, This particular Motor Continued to be Used After the War. From the Rebuild Date on the Data Plate (3-11-1953) at 5300 Hours. This is a Very Unique and Rare Item. Try to Find Another T Measures 4in X 4in and 1/8 in Thick. The item “Packard PT Boat Engine ID Plate 4-M 2500″ is in sale since Tuesday, January 15, 2019. This item is in the category “Collectibles\Transportation\Boats & Ships\Military\Posters & Prints”. The seller is “wdeb4849″ and is located in Elmwood Park, New Jersey. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica.