360 stalls on deceleration from throttle blip

furrystump said
If I brake or turn pretty hard mine will stumble. Fuel slosh.

If it's a Holley style carburetor, there are "whistle" baffles you can get to take care of that.
https://www.holley.com/products/gaskets/carburetor_gaskets/parts/26-89You can also get them for side hung float bowls.