Rear Bumper Replacement

[bigblue73]

I'm purchasing new units to replace my '73 pieces front and rear.  I want to bring the bumpers in and have the rear bumper brackets from a '72.  The rear bumper is on question here.  Do I purchase a '72 bumper that has the jack slots and proper mounting holes for the 70-72 bumper guards or is there something special about the '73 that will allows me to install the smooth bumper guards?  Thanks for the help.

[mopardave]

IF you have a 73 and with to go with the 72 bumper you will need. 72 Bumper, 70-2 Brackets, Guards, Guard Fillers. Which i can provide all of these items if needed.