Well ive talked to 3 guys with potential carbs and nobody finds numbers. Based on lugnutz post the number would never tell you it is indeed for a 230. So the only chice I have is hope any given carb is for a 230. Buying a rebuilt for $300 is hit and miss. Hmmm, I might put my truck up in the classifieds. This simple carb issue is killing it for me. Thanks