Mother is the necessity of invention. I bet the guy just got sooo tired of people saying to him at car shows: "Nope! It ain't no SS Charlie. I just bent me over and looked at them thar axle and its one of 'em cheapie ten bolts!" That'll show them. Sign me up for one. Then everyone will stop telling us we cannot post the e.t. and MPH numbers we do with our ten bolts. We'll just shake our heads now and say:"oh, yea its a twelve bolt. Yea.".