Dear Ed and Old Guy, Thanks for the help, I will be meassuring the space between the intake bolts tonight to make sure. But I have confirmed the numbers on the engine, as per, Ed's indications. The production code number seems to be 3F59969 (located at the front of the block, passenger side and upside down when looking from the front of the car) and the engine serial number 4F6006845 (located at the front of the block, driver side, not inverted when looking from the front of the car). If I am correct, this seems to indicate the engine came from a 59 le sabre( 4F6XXXXXXX) and it is a 364 (3FXXXXX). Now to the really important matter, I am looking for a water pump, timing cover and timing chain for the engine. What could be compatible? Regards, Vitelio