GMT400 “double din” without cutting the dash — Reversion Raceworks 1.5 Din setup
If you’ve looked into double din radios on a GMT400, you already know the problem.
True double din = cutting the dash. No going back.
This is the clean workaround.
What this setup actually is
Reversion Raceworks doesn’t do a true double din.
It’s a 1.5 DIN touchscreen kit that gives you the same look and function.
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Designed for 95–98 OBS / GMT400
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Uses a custom bracket + radio combo
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Drops into the factory location
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No trimming, no hacking the bezel
End result: looks like a factory touchscreen.
Why this is the move
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Keeps your dash intact (biggest win)
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Modern features: CarPlay / Android Auto
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OEM-style fitment, no weird gaps
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Fully reversible if you ever go back to stock
Most universal double din kits:
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Require cutting the lower dash structure
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Never fit quite right
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Look aftermarket
This solves all of that.
Install reality
Not hard.
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Plug-and-play style harness (still need to wire it)
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Mounts into factory radio location
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About 30–60 minutes if you’ve done radios before
Minor notes:
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Some guys report slight sleeve movement → fixed with foam tape
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Fitment to the bracket is solid
The tradeoff
It’s not a true double din chassis.
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Smaller body behind the screen
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Screen size depends on the unit
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No big 9–10” floating display look
But:
You get 90% of the functionality
Without destroying the dash
Bottom line
If you want:
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Clean interior
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Modern tech
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No permanent mods
This is the best option for GMT400 right now.
If you want a true double din:
You’re cutting the dash. No workaround.