I know this might not be the right foram to ask on but i hope you guys can help. I have a 72 Mustang CJ 351 4v with a (i think) 4300 motorcraft spread bore carb on it. Where can I get a good rebuild kit for this carb.
http://www.rockauto.com/ still lists some kits (rebuild and repair). I do see both for the 4300 Motorcraft carbs, just can't link them here. The repair kit is a Motorcraft kit for $19, and the Rebuild kit is a Standard Motor Products piece for $15. Not sure if Laurel Mountain Mustang or any of the other "Mustang Houses" carry them.
That is a good quality carb kit, I personally used them a lot back in the day. I trust them totally. Rock Auto all the way if they have it.