Calling all gearheads and classic car builders! Need a specific venturi for your Weber 45 DCOE carb setup? This is the genuine Weber 35mm choke/venturi, part number 72116.35. It's brand new and ready to go straight into your carburetor to fine-tune your air/fuel mixture. If you're building a performance engine, restoring a vintage ride, or just trying to get that classic Weber carb running perfectly, having the right venturi size is super important. This 35mm size is a common choice for a bunch of applications, helping you get the right airflow for your engine's needs. It's a simple part, but it makes a big difference in how your car runs and feels. Whether you're replacing a worn-out one or experimenting with different jetting setups, this is a must-have. It's made by Weber, so you know the quality is top-notch and it'll fit just right. Perfect for Alfa Romeos, older BMWs, classic Fords, or any car rocking those iconic twin DCOE carbs. No weird aftermarket guessing games here - just the real deal. Grab it, pop it in, and dial in your performance. It’s a small part with a big job, and getting the genuine component means reliable, consistent performance. Keep your classic running strong with the right parts!