This I acquired for my 65 Skylark but plans changed and I don't need it. Not a Buick part however the station pointer looks just like the 65 Skylark pointer. Just tested and working. Set your am radio about 900 and switch the unit on for fm stations. Dimensions 6 3/4 wide x 4 3/4 deep x 2 1/2 tall. Made by Automatic radio in Boston and Toronto. Buyer will have to fabricate a mounting bracket. Need 30$ plus shipping. John