Brand new. Currently installed on my brand new 454. I have never put gas to this carb. Bought it a year ago. I have decided to go fuel injected and have decided to sell this carb. I'm in Sooke. I probably won't respond to 400 or below. Be respectful please. I'll do 450 if you come to sooke and unbolt it yourself. Please be realistic or don't respond to this ad.