I bought these for my Roadster but they don't fit. The guy that made them is trying to develop an alternate that will fit the roadsters angled cockpit walls. In the meantime, these will work great in your '33 and look more "correct" than the standard FFR seat. I paid about $325 for these including shipping. In an effort to make my loss your gain, I'll sell them for $250 plus shipping. You will have no trouble selling your stock seats, with the added bonus that the stock seats will fit in the box that I use to pack these. It doesn't get any easier.