Ah yes, as I said, primarily ran in the stock class. The gasser classification/ guidlines changed many times over. If you removed the front suspension and added a straight axle, it could possibly become a gasser. But there is more to that then just that! Likewise, if you were to move the engine back slightly, it would have become a altered depending on the year. Likewise, changing the wheelbase would have made it a AWB. However, in the early sixties, it could have been one of three things, and had the opportunity to choose wich class to run in. But by the mid sixties, more regulations came about changing all of the fun. By the late sixties, they were so regulated that these cars were generally ran as stock. In the early seventies, things changed drastically and changed the whole concept of racing! Now there are many people who are rivet counters and can even go in and tell you every regulation change made and when! I applaud them and thier vast knowledge! But as stated, with our models, we can interperite anyting the way we desire to! Gasser is used very loosly indeed. To do such a thing, remove the front suspension pieces and smooth out the frame. Then add leaf springs like those from the early chevies and a straight axle, slap slicks in the rear and there you go! Remove the inner fenderwells and throw on some nice headers and your all set. These were nice cars to modify!