Ford 6.0L Powerstrokeexhaust Manifold Set

Heavy walled Manifolds for improved durability. Manifolds are coated to resist corrosion and are pre-drilled for pyrometer probes. These units replace the old rusted and leaking stock exhaust Manifolds that normally require extensive cleaning and machine work to be recovered from warping and distortion.The Manifold set comes with both passenger and driver's side units and feed pipe mounting hardware. With the stock Manifolds considered a maintenance item due to corrosion and leaking, this set is an excellent preventative replacement item whenever doing other engine work.Install Time:6 Hours36-Months75,000 MilesNote:CARB EO No. D-553-26Replaces OEM # 3C3Z9430AB 1840770C1Replaces OEM # 3C3Z9431AB, 1840994C1Emissions:This product is covered under CARB EO and is legal for sale and use in all 50 states. EMS:1Features:50 State LegalAverage flow increase of 16.8 percent OEM avg 187cfm/port BD avg 218cfm/portHeavy walled Manifolds for improved durabilityCoated to resist corrosionPre-drilled for pyrometer probesIncludes Manifold gasketsCARB EO No. D-553-26