Hello, hope someone out there can help. I'm going to see a 1967 326 HO bird for sale in my area and I'm wondering how to tell if it is a true HO. I know the block has "YM" on it, but is it possible the the block could be from another car? It is a Powerglide on the column, has manual drum brakes, a flat hood (no scoops or tach). I do not have the vin or trim tag info yet. It has the HO stripes but these can be bought anywhere. Just wondering if there is a telltale rule that could tell me if it was real...did they always come with power brakes, for instance...any help would be appreciated!!
