Does anyone know what the name of the pieces that go on the sides of the rear seatback ? there is one on each side of the seatback, on the deluxe interior the rear seatback is about 4 inches more narrow then the standard so the have a spacer that fits in there. its the piece that goes above the arm rest that has the ashtray in it. Thanks in advance

 

Never look close, but, could the present rear seat be from a convertible and it has custom made spacers making up the difference?

 

No, the deluxe interior is made 4 inches more narrow than the standard so there would be room for the arm rests

 

http://image.superchevy.com/f/882907...space_view.jpg

 

its the piece his hand is on in the picture above

 

The deluxe interior used a narrow seat, as did the fold down rear seat option, which got the deluxe arm rests by default.
The piece you're looking for is a fold down rear seat filler panel: Camaro Firebird Rear Seat Panel Upper Extensions Deluxe Fold Down J11496 | eBay

 

yes thats the pieces, Thanks!!!!!!

 

know where I can get them new?

 

Heartbeat City?
Thanks for the education

 

nope don't see them there either