I have a 1980 camaro standard version and was wondering how difficult it would be to replace the front end with a 1975-1977 front end.

Basically all I want is the front bumper from the '75-'77's front end, so if there's a way to attach a front bumper to a 1980 front end without any major body work, any suggestions are appreciated.

Also, while I'm at it, I would like to attach a rear bumper from a '75-'77 model to the 1980 model

 

I answered your other thread. Complete front end gets changed ( sans hood and radiator support ) and the rear panel for a 74-77 would need to be welded in. Lucky uou the quarters can stay.