RT Offroad RT36001 Stainless Steel Header Kit for 91-99 TJ/YJ/XJ/MJ/ZJ 4.0L

Stainless Steel Header Kit for 91-99 Jeep TJ, YJ, XJ, MJ ZJ w/ 4.0L Engine Improve exhaust flow with RT Off-Road's new Stainless Steel Header Kit for 4.0L Jeep vehicles. This manifold starts with a pair of ½" thick zinc-coated flanges that will provide a perfect seal to the cylinder head and downpipe. The primaries are manufactured of 1-1/2" diameter polished, mandrel-bent 304 stainless steel tubing. They meet at a 6-to-1 polished 304 stainless steel collector which improves exhaust flow through the entire operating range of the engine. The primaries are fully welded to the flanges and collector, resulting in an extremely strong and leak-free header. The outlet of the collector is made of polished, mandrel-bent 304 stainless steel Door Skin Set Bolt-In Application 6-To-1 Collector For Increased HP And Torque No Cutting Grinding