As you drive your vehicle down the road, it seems the fuel efficiency is not accurate and you seem to be burning more gas than the miles you are driving. With a 3800 series II intake manifold, you can be sure that your vehicle's air and gas ratio is correct at all times. Each manifold comes with all of the components needed for it to hook right into your vehicle and go to work. The gaskets inside the manifold help keep the air and fuel intake at accurate levels and each gasket is hooked into the manifold with tabs to secure them in place. The intake manifold for the 3800 series II has a redesigned interior wall that helps prevent corrosion. When the manifold interior is corroded, fluid leaks out and gets into the engine and other pieces of your vehicle. There is a large inventory of 3800 series II intake manifolds available for purchase on eBay. You can choose the one that is sized for your vehicle and quickly install it with just a couple of steps. Do not risk an unhealthy air and fuel mixture due to a bad manifold and replace the one you have today.Shop the large inventory of motors, parts, accessories, and complete car and truck engines!