The bolts for the radio are the same on the Voy and the TB. It looks like it will fit both.What was the PN for that mount? The reason I ask is because it's a little different than the lower one offered for the Trailblazer, but it looks like it would still work. I'm going to try and live with my vent clip for a little while to get aggravated enough to dump the coin on the proclip for my iphone/ipods.
Chris