These all came off MOPARS. The carbs that are complete will need rebuild kits. Others can be used for parts. I have looked them over & here is a basic description. I may have missed something. All prices are plus shipping from Raleigh, NC 2141 I have two both complete. $20.00 EA 2472 back barrels are stuck $10.00 2146 surface rust but not froze up $20.00 2643 back barrels stuck $10.00 2643 very rusty. Good for parts $10.00 2363 a little stiff but should clean up $20.00 SALE IS PENDING ON ALL 8.