Howdy Jake and All:
It seem like we've been down this road before?
Jake your '62 144 came with a Holley #1909. It has a side hung float bowl and is rated at 130 cfm.
FoMoCo began using the Autolite 1100s in '63 on 144s and 170s. The Autolite 1100 for 144 engines is rated at 130 cfm, while the 170 version is rated at 156 cfm.
An Autolite 1100 for a 1963/64 170 will be most compatible with your stock '62 144. Specify that you want the one for an Automatic trans. It will have a manual choke, Spark Control Valve and the same bolt pattern as you current Holley. The increase in cfm will provide a noticeable increase in power. It will not require any other changes. Air cleaner, fuel lines, vacuum hoses and linkage should be compatible.
If you attempt to buy this carb from NAPA, Checker or other chain parts houses, specify that you want a rebuilt Autolite, NOT a service replacement. The best source is to find a rebuildable core and rebuild it yourself. Look for a C3OF-B or AL. A C4OF-G, BB, or BK would also work.
Know that all of the other carbs suggested here will require considerable adaptation and tuning. All are 200 size cfm or larger which will add tuning issues on a 144 with a 2 speed auto.
Also know that all of the one barrel carbs discussed here are very susceptible to dirt and contamination. All have a relatively weak accelerator pump system and are adversely effected by heat. The exception being the rather pricey Pony Carb.
William- I believe Pony carbs new residence is in Las Cruses, NM.
Adios, David