I have an old 597 that is built in to my dash. It’s dimensions are 6.9 wide by 7.5 H x4.5 deep
I would like to exchange it for a new Helix 5 whose Dimensions are7.55 wide x 4.5 H x3.3 deep.
Can this be done without major modifications?
I have a Gen 3 SI 12 on a Kong mount but would like to use the new 5 primarily for maps and an occasional trip without bringing the 12.
Any suggestions?