I've been looking for a 230 Chevy Carb for my truck. A fellow member on here has a couple of 60's Chevy Inline 6 Carbs laying around but doesn't know what they're off of. Is there any telltale way to identify one of these carbs by serial numbers or dimensions? I can't be of any help because all I have to go by is a 292 Carb which is bolted on there now and I'm trying to just get the correct one for my 230. She's running a little fat with the 292 carb. Thanks...