Hard starting after the car is at operating temperature
I have a low mileage 67 gto ho that’s pretty much all stock ..original motor ,carb,distributor etc .the car runs strong and fantastic. Brand new battery also . .the starter cranks the motor over strong and fast also . It’s starts first crank very easy when it’s cold ,but when it gets up to operating temperature and I go to start the car it cranks quiet a bit and then finally starts but maybe sounds like it’s kind of loaded up . But when it starts it runs very strong .
Anything I should look at to fix the problem?