PaceSetter 70-1374 Mid-Tube Exhaust Header: Automotive. Buy PaceSetter 70-1374 Mid-Tube Exhaust Header: Headers - ✓ FREE DELIVERY possible on eligible purchases. CNC-machined, port-matched thick steel flanges provide postive seal at the head and unrestriced flow into the primary tubes 。 All tubing is mandrel-bent, 16-gauge carbon steel for excellent durability 。 Available with standard black paint finish or optional ARMOR*Coat metallic ceramic coating 。 Unsurpassed fit and easy to install with basic skills 。 Gaskets included 。 Affordably priced PaceSetter Headers are one of the best ways to improve your vehicle's performance and efficiency. By reducing exhaust back pressure and scavenging the cylinders better, these headers provide a noticeable improvement for any application. They replace all factory manifolds and tubing between the cylinder head and the stock-position catalytic converter.Some fabrication or welding MAY be required. Fits 0-0 Dodge RAM 100, 2/WD, .7L HEMI. 。 。 。