Will a crown vic transamission work in 97 Ford truck?

No, a Crown Victoria transmission will not work in a 1997 Ford truck. Crown Vics use a different transmission type (typically an AODE or 4R70W automatic) than the Ford trucks of that era (which used different transmissions like the E4OD or 4R100 depending on engine and configuration). Even if you found a way to physically bolt it up (which is unlikely without major modifications), the computer systems and other components would be completely incompatible.