T3 to T4 Twin Scroll Turbo Adapter Flange for Cummins HX35 HX40

T3 to T4 Twin Scroll Divided Inlet Turbo Adapter Flange Plate for Cummins HX35 HX40 Dodge 5.9L (Gasket Not Included for Reference Only)  ( We offer different styles for different setups, please look at the pictures as they are an exact representation of the item. See our website for different  mounting styles for your exact application.) This is an adapter flange to interchange between a T3 and T4 turbo. This is an inexpensive alternative to replacing the manifold and allows for quicker changes back and forth from T3 to T4 turbos.   Smooth port transition machined to gasket opening for maximum flow Bolt center spacing is 3.25" x 2.75" for T4 M10 bolts (included) Bolt center spacing is 3.375" x 1.75" for T3 M8 tapped holes 1/2" Thick (will not warp from heat) Face milled for proper sealing Made from A36 Steel (Not Cast) for optimal strength    These exhaust flanges are CNC machined for high quality and accurate assembly. AZ CNC Manufactruing is your direct source for all your custom exh