Need advice - sell or part out?

Hey gang...I need some input... I have a '75 Valiant 4dr plain-jane type car that was my Mom's until she passed away last year. The car has 90,000 miles on it and it runs and drives like a dream. The body is very good considering it is 30+ years old (always garage kept).Here's my question...Should I sell it whole (for probably next-to-nothing),or,part it out,keeping the front disk setup and some other stuff for my '65 Valiant 'vert project?

Any input is appreciated. I need to make up my mind what to do with this thing.

Thank all!!