Im looking to swap a 2bbl intake/carb setup with a 4bbl on a 272 Y-block. 57 F100 I’ve done my share of Stromberg and Holley 94 rebuilds, but not really anything else. Question 1 How do I tell what model this is? I bought the intake on eBay and the carb came with. Supposed to be 57 thunderbird. Question 2 In your opinion, is it worth rebuilding something like this over buying new? I’d love to save the money, but will I have small issues afterward (potentially)? Or just buy a 390 or 465 Holley and be done with it? They’re about $575 new. Question 3 Is there anyone I can send this to “refurbish”? More importantly is this option worth it over the other two? Just to save a little money.