mixing years

I say hell yeah!
My frankenstein car in my build thread is a good example of doing what you can with what you got.....
1974 Dart Sport slant 6 column auto car originally.
1980 360 out of a Newport.
4 speed and drive shaft out of a '71 Duster 340.
4 speed floor hump out of a '71 Duster 318 3 speed floor shift car.
Bellhousing, all linkage, radiator, and driver's door off of a '74 Duster 318 4 speed car.
Left front fender and front ''beak'' off of a '75 Dart 4 door.
All interior ,windshield, and all electrical wiring out of a '75 dart Sport minus headliner and visors. (complete)
B-Body 8 3/4'' rear end out of my old '69 Super Bee with used cone sure grip and new 3:55 gears and bearings.
15X6 1/2'' Rallye wheels off a '76 Cordoba on the back.
K-member and all steering and brakes out of a '74 Hang 10 Dart Sport (rebuilt).
Exhaust manifolds off of a '73 340 Dart Sport.
Hood scoop and air cleaner were off of a '74 Dart Sport 360 though.......