Will a 1973 Firebird bumper fit on a 1977 Firebird?
The rear bumper will not, the front bumper will with a bunch of modification including fender, core support , bumper brackets, lights, wiring harness and a hood with one from a 70-76 car. Save your self a lot of time and trouble unless you have time and a donor car.
no considering the front is more boxy and wider in the front. the 1990 bumper is rounded to fit the 88-98 pickups , the suburban kept the box style until 1991. your best bet would be to find a 1973-1987 silverado,custom deluxe,cheyenne, or bonanza bumper or a suburban bumper from a 1973-1991 suburban
Will a hood and bumper from a 1988 crx bolt directly to a 1990 crx and fit correctly Is the hood and bumper the same for 88-91 crx's?
yes it does fit...94-97 have the same bumpers. Someone else answered the above statement. I answered below, and have actually done this. 94-95 have the same bumper, pretty much exactly. 96-97 has a different bumper, but it can fit on the 94-95. A 96-97 bumper can also fit a 94-95 bumper. The bumper brackets are different though between the two models. Whatever year the bumper is for, get that same year bracket.