304 dies when coming to a stop

[cj7crawler]

i just picked up a 78 CJ7 with a AMC 304 in it was running very rough but got all that figured out and now when i come to a stop it dies on me cant figure it out any ideas?

 

[Darren9975]

Carb or timing.

 

[cj7crawler]

thats what i figured and iam betting on the carb thank you