They may look the same but they are not. The washers are thicker and will cover the uni-lug holes in the wheels. I run Americans (original stuff not the current wheels) on just about everything I have and the lugs and washers will not fit the current Cragar S/S wheels. The washers even say "Wheel Side" on the backs so that you mount them correctly on the Cragar wheels..............RatPack.................