Right, the one you are looking for are for '66 2-Dr HT's only (Impala and Impala SS) and they are very hard to find in very good condition or better.
There are some "Repairables" out there, but you may want to try to repair the one you have, if it is not real bad.
...but keep looking in the meantime.
I will also let you know if I hear of one.
-Parting Out over 75 '58 to '73 Full Size Chevy Cars-
-National Impala Association
-Vintage Chevrolet Club of America
Last edited by 62BillT; 03-12-2016 at 08:18 AM.