There isn't exactly a huge selection of dual speakers that fit where this does. Easy to mount and makes up for the fact that 71 -73 door speaker cars have nothing in the dash. Be nice if they sounded better.

Bought the speakers for my '68 base w/AC and had to slightly modify the mounting plate to install.



The minimum clearance required to use the speaker mounting studs is 7-3/8" The mounting plate offers 7-1/4" clearance. Had to remove 1/16" material from the mounting plate to get it to fit.



Another caveat is the need to loosen the defroster duct to mount the speakers.