Mine wasn't original, but it's two pieces, the back (behind the dash) screws onto the front, which is inserted through the front of the dash. Assuming it's unplugged, try holding the inside with something semi-soft (balsa wood, cloth-covered something) then unscrew the back...
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Cecil Hawkins
San Diego, CA
1971 GMC Sprint
The Project
All I need is time...and some $$$
"Tourist, go home! And take someone with you!"
------------------
Cecil Hawkins
San Diego, CA
1971 GMC Sprint
The Project
All I need is time...and some $$$
"Tourist, go home! And take someone with you!"