Projects looking for help and parts for a 1957 mercury monticlair with numbers matching 368 lincoln engine

My dad and i bought 1957 mercury monticliar and have been working on getting the engine freed up and tore down. But lost my dad on august 22 2015 to an accident. Now im finishing the car on my own. Does anybody know where i can get or find part for a 1957 lincoln 368 engine or body panels. And help would be greatful

 

http://www.macsautoparts.com/ford_mercury_late/

 

It depends what motor parts you are looking for, but a good source is 'rockautoparts.com' foe most of the common ones

 

Sorry for your loss . Those mentioned can be a source . I have 3 engines squirreled away.