I have a used edelbrock 600 4 barrel carb that I bought, paid to have it gone through/rebuilt and dialed in for the 302 in my truck. this carb works awesome, however I dont really need it cuz going fuel injected. This carb goes for $279.99 new. I would to get $175 being that I have $200 in it. It is still on my truck if you would like to hear it run. It's a great bolt on reliable carb setup.