Quote:

Year one sells a single din plate to mount your radio i think it was like $20 bucks i also made a plate to mount 2 3 1/2 speakers in your dash .



Yes..
Year One sells a Ken Harrison plate #KHDB689...
But this is for the 68/69 Roadrunner which is not a ralley dash. In 2004, is when I made my plate..
Basic idea is the same, thats why I used a radio delete plate, didn't take long to make using the Dremel (@ lo speed) & carbide wheel.

Since my primary biz is doing pro audio installs for show cars, this was a kool challenge. @ 1 time, I was considering having my idea tooled/molded by a local car audio parts supplier here in SoCal but $ and qtys' were a major issue... Same with the front speaker mounting plate, simple to make out of thin aluminum..

Though done many years back, we still field many audio install questions @ the various shows where my 70 RoadRunner is shown..

Just my $0.05...