I've seen repro 65 Chevelle gauge panels out there. I was wondering if I could use this in 64, or, is anyone aware of a repro 64 gauge panel. Previous owner cut a hole in mine for a stereo and have had a hard time finding a decent original.

I've seen them advertised in the Parts section of Chevelles.com. They usually sell for $50-60 and fit both 64 and 65 Chevelles. The pieces are made of Aluminum and I believe the guy selling them has a link so you could view the piece Before you buy. Hope this helps.