1970s 1980s New Old Stock Buick Tri-Crest Ignition Key Blank. Believed to be Gold Plated. Uncut Key Blank is on a period key chain that measures 4.75" long. Key Code is "L". Should fit Ignitions and doors for 1971 & 1975 and Ignitions only for 1979 and 1983 thru 1986. One very unique piece of Automobilia. New Old Stock Mint Condition. Still Shines after all of these decades. Add to your collection or use it as the Ignition Key to start your classic ride up with. Makes A Wonderful Gift as well! Shipping is $4.75 to the USA. We do combine Shipping on multiple purchases. We also honor the ebay International Global Shipping Program.