1 x New 1967, 1971, 1975, 1979, 1983, 1984, 1985, 1986, genuine GM (Buick, Cadillac, Chevy, Oldsmobile, Pontiac) key blank. This is the door, trunk and glovebox key and is stamped B. GM mark of excellence is on both sides. You can take these keys to your local LOCKSMITH and have them cut. Please verify that you have a B key. 

Please take a look at my eBay store for more USA key blanks.

If you need the Ignition key (square head) for the same cars then you need one stamped A.

This blank is also equivalent to these manufacturers part numbers:

Axxess 8.
Cole B46B.
Curtis B49.
Dominion S98B.
ESP B49.
Jet B49B-NP.
JMA GM-B.
Original 320589.
Silca GM3.
Star OBR12B.
Taylor S91B.