'71 Valiant Interchange

Hey all,

I was hoping someone may be able to clear some things up for me. I've been told that fenders, grille and bumpers for my 1971 Valiant are interchangeable with parts from a '70-72 Scamp and Duster - is that accurate?

I'd prefer to get a decent used one rather than blowing $500 on an aftermarket unit. With that said, does anyone have a preferred junkyard or salvage company that may carry the aforementioned parts?

Thanks in advance,

/RK