well iv been wanting to build a motor for my truck and my granda just said shes scraping her 1994 crown vic because the oil pump is out and it has a bad knock. i know it needs rebuilt but this way i could build the motor and still drive my truck till im ready to swap. how do i tell if mines a winsor or romeo?? on the truck and the car. i know ill have to use my heads and oil pan but even then are the blocks the same is kinda what im wanting to know?