It doesn't exist. You can get OEM gasket kits, which will have your o-rings, float bowl and cap gasket. That's it. You can make your own OEM rebuild kit if you buy all the components a la carte idle or main jet at about $5 a pop, a set of float valves for about 60-70 and a set of needles for about 70.
You can probably re use a lot of what you have already if it is in good condition. Or you can buy a rebuild kit of your choice and just not use the needles, which are inferior to even used OEM.