This is true. CJs used the old-stlye radio with a little cut-out in the middle and two holes, one on each side, for the knob rods. Look for a dash "with radio cut-out" from an aftermarket company, you'll see what I mean.
Like this, but of course cut out on the top.
But cutting the dash for a modern radio is cake.
'82 Scrambler - NV4500/4.5" lift/33" Toyo MTs/4.0/twin stick, and my windshield washers work! Full 1/2 cab Cage
2004 Grand Limited 4.7 HO - OH Boy!
2010 Grand Laredo 5.7 Hemi - SICK - work vehicle -gone - replaced by an 08 Tahoe - nice ride.
"Both my Doberman and my Jeep can accurately be described as 'black and rust.'"
"I got a fever . . . and the only prescription is more cowbell"