My First Car

Been helping my little brother work on his 67 Plymouth trying to get it ready for the trip to Rod Run and aint done much to mine. Bought a carb rebuild kit today and I am going to put the old one back on after getting it rebuilt. I have had nothing but trouble since the second I put the new carb on. Really want a disc brake conversion and bbp swap for the front before Rod Run in less than 2 weeks so I can put my new wheels on before the trip up there. Anyone rebuilt a 1bbl carb before? Im wanting to do it myself but never have before.