So I bought it 2 years ago for $265. Now that it's $300, I recommend just buying a new one for $30 more. The carburetor worked perfectly but needed additional tuning for optimal performance. If you want to buy this you will need a customization kit https://amzn.com/B00062YBTS. I ended up buying an AEM Wideband A/F sensor and set the carb to idle at 14.7, Cruise at 14-15 and WOT 12.5-13.5. To achieve this I went to Tune #8 on the charts of 1406. It's a Ford 302 with a 1" spacer. Runs great now.