countrybiggen
there is a cheaper way..
68-74 NOVA SMALL BLOCK RADIATOR SUPPORT...are the same
70-74 front fenders are the same too
all u would need are the 1972 bezels, grill, grill brackets, eyebrow trim,filler panel ,support, bumper, bumper brackets, signal light buckets and the hood.
Remove your 1974 grill, bumper, brackets, hood. the corner filler piece on the front fender, signal lights.
after u remove all that...should look like this
now install the 72 stuff on your 1974..u might have to drill a couple of holes. for the eye brow trim. u might need clips and screws too. Remember u have to re-wire the new signal lights
Best bet is to have your friends car parked next to yours for reference.
Ive done this before, i did it for grins to prove a point.
Granted @ the time i had a complete 74 front end and 70 to swap the parts