Lol! I guess I have a rare engine. When I bought my car I thought it was a 225. I checked behind the alternator and found out I actually have a 198. I dont get chrysler...they put shorter rods on a long throw crank (225) and long rods on a short throw crank (198 ). Everything else is indentical. They should have came up with something way better, like a factory turbo six or a better flowing head 225. Idk.