rear seat frame question
 

Ok so i went to put in my seat frames so i can make my frame mounts fit in the right spot. So i went to bolt in the rear upper part and the mounting holes are no where near the big U looking part that bolts into the rear. and then the lower part doesnt seem to fit correctly at all. So i ask does anyone know what seat frames these are?
http://i114.photobucket.com/albums/n...ps013e0852.jpg

http://i114.photobucket.com/albums/n...psb5f5aa22.jpg

Maybe this might help
http://i114.photobucket.com/albums/n...e/IMG_5010.jpg
http://i114.photobucket.com/albums/n...e/IMG_5011.jpg

anyone have any ideas?

Looks like a Pontiac ,Buick ,or Olds pattern but still should fit if its A body .I think I remember reading that 4 door and convertible are different though.

I will put them in the car and snap a picture of them. They are really wide. unless my rear is tubbed and i dont know about it

also another thing how can i cross reference those numbers to see what they are?

here are the front seats
http://i114.photobucket.com/albums/n...psdbee421a.jpg

Those are not 69 Chevelle seats. Convertible are definitely different than coup, not sure about 4 door but could see where they might be. Plug in GM followed by the number into Google and see what you get.

i tried doing that. I tried
GM
GM part #
GM part number
and nothing :(

btw i measured it and it measures at 54.5 inches that is way to big isnt it?

Should be for Chevelle's

68-69 rear seats are 58",
70-72 coupes are 54.5", 70 to 72 use a filler panel in the back that the ash tray sits in.
68-72 convertibles are 52".

This looks like your seats in a classified add I found. Listed also for 442 and GTO. Old add it may be your seats.

http://chevelleforum.org/picture.php...pictureid=3710

well i figured out where the seats are from. the back ones anyway
http://i114.photobucket.com/albums/n...ps68cdad8f.jpg

angering..lol