Upgrade your vehicle's performance with the Sierra International Dry Joint Exhaust Manifold designed specifically for GM V6 engines from 2002 and onwards. Model 18-1842 features a robust construction that ensures durability and resistance to corrosion, enhancing the longevity of your exhaust system. Its dry joint design minimizes leaks and optimizes exhaust flow, improving overall engine efficiency. Easy to install, this manifold is a perfect fit for your GM V6, ensuring a seamless replacement that meets or exceeds OEM specifications. Experience smoother operation and improved power with this reliable exhaust manifold.
