Please help me identify this engine stamp ,a friend of mine just bought a car that has a 440 engine in it with crossed flags and a f and an s in each flag stamped where the engine Id should be on the front pad of a 440 , I believe the builder was from michigan ( where the guy bought the car ) or texas ( where the car was built ) It's a purple 1969 Dodge Dart with a white top with an olds rear end , an older race car for sure but built well .was last sold in 2000 to a guy in St Louis... thanks for all your help ....rook440 :