Greetings, Im new to the Buick world. Ive owned a bunch of Chevy's and Oldsmobiles, including some 442 & W cars. Im considering a Skylark GS, and am wondering how to tell if one is the real deal. Are there numbers or letters in the VIN or trim tag etc? Any info would be appreciated. Thanks
http://www.stage1registry.com/stage1info.html Stage 1 status was not incorporated into the VIN until the 72 model year. There is no factory paperwork for the 69 or 71 model year. There is for 70.