Carburetor for an Olds?

1952 Olds 98 four barrel. The old Rochester seems to have problems. It's a stock 4 bbl. and doesn't start very well after its warmed up. Probably just wore out by this time. Can anyone suggest a modern 4 bbl. that would bolt on or are there adaptors available? Suggestions are welcome.
Thanks, Tom

 

Not really looking for performance, just reliability and economy. Anyone?
Thanks, Tom

 

Send it to me ....we can go through it and make it perform ok...and if you have an automatic it will save the grief of redoing the linkage.

There is no direct bolt on available.

Tony

 

Thanks Tony,
What kind of money are we looking at?
Tom