Stainless Diesel Cummins cast stainless exhaust manifolds

This will be the LAST Manifold you'll ever purchase --- with a ZERO percent failure rate!!! Period!!! Stainless Diesel exhaust manifolds ARE MADE IN THE USA !!!! They come with 2 ports drilled and tapped for EGT & Drive . Sizing in T-3 (24 Valve only) , T-4, & T-6 . Our Stainless Exhaust manifolds are made with shell molding its a Super Smooth inside and out casting technology that has superior flow over and above the old type 60 grit sand paper like looking and filling casting that all other cast Iron exhaust manifolds are made from. Back-to-back testing with our Stainless Manifold shows a 20hp increase against competitors 3 pc. cast iron manifold! Makes larger chargers more Drivable . Improves Horsepower and Widens Powerband . Excellent Fit & Finish . Includes Stainless Steel mounting Hardware and Brass 1/8 & 1/4 NPT Plugs . Increased Economy When Installed W/Same Mods as well. Our Stainless Diesel 2nd gen 24v &12v Cummins exhaust manifold was cast with a